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Addenda for ASHRAE Standards, including continuous maintenance standards, are available online in PDF format. Standards that are on continuous maintenance are continuously updated through addenda and ASHRAE makes these available free online..

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Guidelines

0 | 1.4 | 10 | 12 | 13 | 28 | 29 | 36 | 41

Standards

15  | 15.2 | 30 | 34 | 41.1 | 41.2 | 41.3 | 41.6 | 41.7 | 41.9 | 41.10 | 41.11 | 51 | 52.2 | 55 | 62.162.2

72 | 84 | 90.1 | 90.2 | 90.4 | 100 | 105 | 135 | 135.1 | 140 | 145.1 | 145.2 | 147 | 154 | 160 | 161 | 169

170 | 180 | 185.1 | 185.2 | 188 | 189.1 | 189.3 | 200 | 202 | 205 | 206 | 209 | 217


ASHRAE Guideline 0, The Commissioning Process for New Buildings and New Systems

2005

pdf_icon.png Guideline 0: Addenda a, b, c, d

2019

pdf_icon.png Guideline 0: Addenda a

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ASHRAE Guideline 1.4, Preparing Systems Manuals for Facilities

2019

pdf_icon.png Addendum a to Guideline 1.4-2019

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ASHRAE Guideline 10, Interactions Affecting the Achievement of Acceptable Indoor Environments

2011

pdf_icon.png Guideline 10-2011 Addenda a, b, c, d

pdf_icon.png Guideline 10-2011 Addendum e

pdf_icon.png Guideline 10-2011 Addendum f

pdf_icon.png Guideline 10-2011 Addendum g (June 2016)

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ASHRAE Guideline 12, Managing the Risk of Legionellosis Associated with Building Water Systems

2020

pdf_icon.png Addendum a to Guideline 12-2020

pdf_icon.png Addendum b to Guideline 12-2020

pdf_icon.png Addendum c to Guideline 12-2020

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ASHRAE Guideline 13, Specifying Building Automation Systems

2000

pdf_icon.png Guideline 13-2000: Addenda b, d, l, m, n, p, q

pdf_icon.png Addendum a to Guideline 13-2000

pdf_icon.png Addendum c to Guideline 13-2000 

pdf_icon.png Addendum e to Guideline 13-2000 

pdf_icon.png Addendum f to Guideline 13-2000 

pdf_icon.png Addendum g to Guideline 13-2000 

pdf_icon.png Addendum h to Guideline 13-2000 

pdf_icon.png Addendum i to Guideline 13-2000 

pdf_icon.png Addendum j to Guideline 13-2000 

pdf_icon.png Addendum k to Guideline 13-2000

2007

pdf_icon.png Addenda a to Guideline 13-2007

pdf_icon.png Addenda b, c, d to Guideline 13-2007

pdf_icon.png Addendum e to Guideline 13-2007

pdf_icon.png Addenda f to Guideline 13-2007

pdf_icon.png Addenda g, h, and i to Guideline 13-2007

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ASHRAE Guideline 28, Air Quality within Commercial Aircraft

2012

pdf_icon.png Addendum a to Guideline 28-2012

2016

pdf_icon.png Addendum a to Guideline 28-2016 (January 22, 2019)

pdf_icon.png Addendum b to Guideline 28-2016 (October 10, 2018)

pdf_icon.png Addendum c to Guideline 28-2016 (October 10, 2018)

pdf_icon.png Addendum e to ASHRAE Guideline 28-2016 (December 3, 2019)

pdf_icon.png Addendum d to ASHRAE Guideline 28-2016 (May 25, 2021)

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ASHRAE Guideline 29, Guideline for Risk Management of Public Health and Safety in Buildings

2009

pdf_icon.png Addendum a to Guideline 29-2009

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ASHRAE Guideline 36, High-Performance Sequences of Operation for HVAC Systems

2018

pdf_icon.png Addendum a to Guideline 36-2018 (August 27, 2019)

pdf_icon.png Addendum b to Guideline 36-2018 (August 27, 2019)

pdf_icon.png Addendum c to Guideline 36-2018 (August 27, 2019)

pdf_icon.png Addendum d to Guideline 36-2018 (August 27, 2019)

pdf_icon.png Addendum e to Guideline 36-2018 (August 27, 2019)

pdf_icon.png Addendum f to Guideline 36-2018 (January 28, 2020)

pdf_icon.png Addendum g to Guideline 36-2018 (January 28, 2020)

pdf_icon.png Addendum h to Guideline 36-2018 (August 24, 2020)

pdf_icon.png Addendum i to Guideline 36-2018 (January 28, 2020)

pdf_icon.png Addendum j to Guideline 36-2018 (January 28, 2020)

pdf_icon.png Addendum l to Guideline 36-2018 (August 24, 2020)

pdf_icon.png Addendum o to Guideline 36-2018 (August 24, 2020)

pdf_icon.png Addendum p to Guideline 36-2018 (August 24, 2020)

pdf_icon.png Addendum q to Guideline 36-2018 (July 9, 2021)

pdf_icon.png Addendum r to Guideline 36-2018 (February 24, 2021)

pdf_icon.png Addendum s to Guideline 36-2018 (February 24, 2021)

pdf_icon.png Addendum t to Guideline 36-2018 (February 24, 2021)

pdf_icon.png Addendum u to Guideline 36-2018 (March 30, 2021)

pdf_icon.png Addendum v to Guideline 36-2018 (February 24, 2021)

pdf_icon.png Addendum w to Guideline 36-2018 (February 24, 2021)

pdf_icon.png Addendum x to Guideline 36-2018 (July 9, 2021)

pdf_icon.png Addendum y to Guideline 36-2018 (July 9, 2021)

pdf_icon.png Addendum z to Guideline 36-2018 (July 9, 2021)

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2021

pdf_icon.png Addendum b to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum c to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum d to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum e to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum g to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum h to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum i to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum m to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum o to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum p to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum r to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum s to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum t to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum u to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum v to Guideline 36-2021 (March 14, 2024)

pdf_icon.png Addendum w to Guideline 36-2021 (March 14, 2024)

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ASHRAE Guideline 41, Design, Installation and Commissioning of Variable Refrigerant Flow (VRF) Systems

2020

pdf_icon.png Addendum a to Guideline 41-2020

pdf_icon.png Addendum b to Guideline 41-2020

pdf_icon.png Addendum c to Guideline 41-2020

pdf_icon.png Addendum d to Guideline 41-2020

pdf_icon.png Addendum e to Guideline 41-2020 

pdf_icon.png Addendum f to Guideline 41-2020 

pdf_icon.png Addendum g to Guideline 41-2020

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ANSI/ASHRAE Standard 15, Safety Standard for Refrigeration Systems

1994

pdf_icon.png Addendum a to Standard 15-1994

pdf_icon.png Addendum b to Standard 15-1994

pdf_icon.png Addenda c and d to Standard 15-1994

2001

pdf_icon.png Addendum a to Standard 15-2001

2004

pdf_icon.png Addendum b for Standard 15-2004: Addenda Supplement Package 

pdf_icon.png Addendum c for Standard 15-2004

2007

pdf_icon.png Standard 15-2007 Addenda Supplement Package (Contains Addenda a, b, c, d, and e)

pdf_icon.png Addenda f and h for Standard 15-2007

pdf_icon.png Addendum g for Standard 15-2007

pdf_icon.png Addendum i for Standard 15-2007

2010

pdf_icon.png Standard 15-2010 2012 Addenda Supplement (Contains Addenda b, c, d, e, and f)

2013

pdf_icon.png Standard 15-2013 Addendum a

pdf_icon.png Standard 15-2013 Addendum b

pdf_icon.png Standard 15-2013 Addendum c

pdf_icon.png Standard 15-2013 Addendum e

pdf_icon.png Standard 15-2013 Addendum g

2016

pdf_icon.png Standard 15-2016 Addendum a

pdf_icon.png Standard 15-2016 Addendum b

pdf_icon.png Standard 15-2016 Addendum c

pdf_icon.png Standard 15-2016 Addendum d (October 23, 2018)

pdf_icon.png Standard 15-2016 Addendum e

pdf_icon.png Standard 15-2016 Addendum f

pdf_icon.png Standard 15-2016 Addendum h (June 12, 2019)

2019

pdf_icon.png Standard 15-2019 Addendum a

pdf_icon.png Standard 15-2019 Addendum b

pdf_icon.png Standard 15-2019 Addendum c (September 2, 2020)

pdf_icon.png Standard 15-2019 Addendum d (May 6, 2022)

pdf_icon.png Standard 15-2019 Addendum e (January 27, 2022)

pdf_icon.png Standard 15-2019 Addendum f

pdf_icon.png Standard 15-2019 Addendum g (August 31, 2022)

pdf_icon.png Standard 15-2019 Addendum i

pdf_icon.png Standard 15-2019 Addendum j (October 30, 2020)

pdf_icon.png Standard 15-2019 Addendum k (October 30, 2020)

pdf_icon.png Standard 15-2019 Addendum l (August 31, 2022)

pdf_icon.png Standard 15-2019 Addendum m (July 5, 2022)

pdf_icon.png Standard 15-2019 Addendum n (June 1, 2022)

pdf_icon.png Standard 15-2019 Addendum o (April 29, 2022)

pdf_icon.png Standard 15-2019 Addendum p (August 31, 2022)

pdf_icon.png Standard 15-2019 Addendum q (June 1, 2022)

pdf_icon.png Standard 15-2019 Addendum r (June 1, 2022)

pdf_icon.png Standard 15-2019 Addendum s (August 31, 2022)

pdf_icon.png Standard 15-2019 Addendum u (August 31, 2022)

pdf_icon.png Standard 15-2019 Addendum v (August 31, 2022)

pdf_icon.png Standard 15-2019 Addendum w (August 31, 2022)

2022

pdf_icon.png Addendum a to Standard 15-2022 (March 13, 2024)

pdf_icon.png Addendum b to Standard 15-2022 (June 28, 2024)

pdf_icon.png Addendum e to Standard 15-2022 (September 29, 2023)

pdf_icon.png Addendum f to Standard 15-2022 (September 29, 2023) 

pdf_icon.png Addendum g to Standard 15-2022 (September 29, 2023) 

pdf_icon.png Addendum h to Standard 15-2022 (September 29, 2023)

pdf_icon.png Addendum i to Standard 15-2022 (February 21, 2024)

pdf_icon.png Addendum l to Standard 15-2022 (May 1, 2024)

pdf_icon.png Addendum m to Standard 15-2022 (May 1, 2024)

pdf_icon.png Addendum t to Standard 15-2022 (May 31, 2024)

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ANSI/ASHRAE Standard 15.2, Safety Standard for Refrigeration Systems in Residential Applications

2022

pdf_icon.png Addendum a to Standard 15.2-2022 (October 31, 2022)

pdf_icon.png Addendum b to Standard 15.2-2022 (October 31, 2022)

pdf_icon.png Addendum c to Standard 15.2-2022 (March 29, 2024)

pdf_icon.png Addendum d to Standard 15.2-2022 (June 30, 2023)

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ANSI/ASHRAE Standard 30, Method of Testing Liquid Chillers

2019

pdf_icon.png Standard 30-2019 Addendum a (May 29, 2020)

pdf_icon.png Standard 30-2019 Addendum b (April 30, 2021)

pdf_icon.png Standard 30-2019 Addendum d (March 13, 2024)

pdf_icon.png Standard 30-2019 Addendum f (January 31, 2023)

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ANSI/ASHRAE Standard 34, Designation and Safety Classification of Refrigerants

1997

pdf_icon.pngStandard 34-1997 Addenda a, b, c, d, e, f, j, k, l, o, p

pdf_icon.png Standard 34-1997 Addendum m 

pdf_icon.pngStandard 34-1997 Addendum n

2001

pdf_icon.png Addenda to Standard 34-2001

2004

pdf_icon.png Standard 34-2004: Addenda Supplement Package (Contains Addenda a, b, c, e, f, k, n, o, p, q, r, s, and u) (PDF)

pdf_icon.png Standard 34-2004: Addenda d, j, l, m, t (PDF)

pdf_icon.png Standard 34-2004: Addendum g (PDF)

pdf_icon.png Standard 34-2004: Addendum h (PDF)

pdf_icon.png Standard 34-2004: Addendum i (PDF)

pdf_icon.png Standard 34-2004: Addenda v, w (PDF)

2007

pdf_icon.png Standard 34-2007: Addenda a, b,c,d,e,f,g,h

pdf_icon.png Standard 34-2007: Addenda i, j, k

pdf_icon.png Standard 34-2007: Addendum l

pdf_icon.png Standard 34-2007: Addenda m through v

pdf_icon.png Standard 34-2007: Addendum w

pdf_icon.png Standard 34-2007: Addenda x, y, aa, ab, ac, ad, and ae

pdf_icon.png Standard 34-2007: Addenda z, ah, ai and aj

pdf_icon.png Standard 34-2007: Addenda af and ag

pdf_icon.png Standard 34-2007: Addendum ak

2010

pdf_icon.png Standard 34-2010: Addenda a, b, d

pdf_icon.png Standard 34-2010: Addendum c

pdf_icon.png Standard 34-2010: Addenda e, f, g, h

pdf_icon.png Standard 34-2010: Addenda i, j, k, l, n, o

pdf_icon.png Standard 34-2010: Addenda p, q, r, s, t, u, v, and y

pdf_icon.png Standard 34-2010: Addenda z, aa, and ab

pdf_icon.png Standard 34-2010: Addenda ac, ad, ae, and af

pdf_icon.png Standard 34-2010: Addendum ak

pdf_icon.png Standard 34-2010: w, x, ag, ah, ai, aj

2013

pdf_icon.png ANSI/ASHRAE Standard 34-2013 Addenda Supplement Package (includes addenda a, b, c, d, e, f, g, h, i, j, k, l, m, n) (February 10, 2015)

pdf_icon.png Addendum o to Standard 34-2013

pdf_icon.png Addendum p to Standard 34-2013

pdf_icon.png Addendum q to Standard 34-2013

pdf_icon.png Addendum r to Standard 34-2013

pdf_icon.png Addendum s to Standard 34-2013

pdf_icon.png Addendum t to Standard 34-2013

pdf_icon.png Addendum u to Standard 34-2013

pdf_icon.png Addendum v to Standard 34-2013

pdf_icon.png Addendum x to Standard 34-2013

pdf_icon.png Addendum y to Standard 34-2013

pdf_icon.png Addendum z to Standard 34-2013

pdf_icon.png Addendum aa to Standard 34-2013

pdf_icon.png Addendum ab to Standard 34-2013

pdf_icon.png Addendum ac to Standard 34-2013

pdf_icon.png Addendum ad to Standard 34-2013

pdf_icon.png Addendum ae to Standard 34-2013

pdf_icon.png Addendum af to Standard 34-2013

pdf_icon.png Addendum ag to Standard 34-2013

pdf_icon.png Addendum ah to Standard 34-2013

pdf_icon.png Addendum ai to Standard 34-2013

pdf_icon.png Addendum aj to Standard 34-2013

2016

pdf_icon.png Standard 34-2016 Addendum a

pdf_icon.png Standard 34-2016 Addendum b

pdf_icon.png Standard 34-2016 Addendum c

pdf_icon.png Standard 34-2016 Addendum d

pdf_icon.png Standard 34-2016 Addendum e

pdf_icon.png Standard 34-2016 Addendum f

pdf_icon.png Standard 34-2016 Addendum g

pdf_icon.png Standard 34-2016 Addendum h

pdf_icon.png Standard 34-2016 Addendum i

pdf_icon.png Standard 34-2016 Addendum j

pdf_icon.png Standard 34-2016 Addendum k

pdf_icon.png Standard 34-2016 Addendum l

pdf_icon.png Standard 34-2016 Addendum m

pdf_icon.png Standard 34-2016 Addendum n

pdf_icon.png Standard 34-2016 Addendum o

pdf_icon.png Standard 34-2016 Addendum q

pdf_icon.png Standard 34-2016 Addendum r

pdf_icon.png Standard 34-2016 Addendum s

pdf_icon.png Standard 34-2016 Addendum v

pdf_icon.png Standard 34-2016 Addendum w

pdf_icon.png Standard 34-2016 Addendum ak

pdf_icon.png Standard 34-2016 Addendum al

pdf_icon.png Standard 34-2016 Addendum am

pdf_icon.png Standard 34-2016 Addendum an

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2019

pdf_icon.png ASHRAE Addendum a for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum b for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum c for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum d for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum e for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum f for Standard 34-2019 (December 13, 2019)

pdf_icon.png ASHRAE Addendum g for Standard 34-2019 (February 11, 2020)

pdf_icon.png ASHRAE Addendum h for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum i for Standard 34-2019 (September 2, 2020)

pdf_icon.png ASHRAE Addendum j for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum k for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum l for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum m for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum n for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum p for Standard 34-2019 (August 26, 2019)

pdf_icon.png ASHRAE Addendum q for Standard 34-2019 (June 30, 2021)

pdf_icon.png ASHRAE Addendum r for Standard 34-2019 (June 30, 2021)

pdf_icon.png ASHRAE Addendum s for Standard 34-2019 (June 30, 2021)

pdf_icon.png ASHRAE Addendum t for Standard 34-2019 (July 25, 2019)

pdf_icon.png ASHRAE Addendum u for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum v for Standard 34-2019 (October 1, 2021)

pdf_icon.png ASHRAE Addendum w for Standard 34-2019 (October 1, 2021)

pdf_icon.png ASHRAE Addendum x for Standard 34-2019 (June 27, 2019)

pdf_icon.png ASHRAE Addendum y for Standard 34-2019 (June 27, 2019)

pdf_icon.png ASHRAE Addendum z for Standard 34-2019 (October 1, 2021)

pdf_icon.png ASHRAE Addendum aa for Standard 34-2019 (October 1, 2021)

pdf_icon.png Addendum ab to Standard 34-2019 (July 5, 2022)

pdf_icon.png ASHRAE Addendum ad for Standard 34-2019 (July 29, 2022)

pdf_icon.png ASHRAE Addendum ae for Standard 34-2019 (July 29, 2022)

pdf_icon.png ASHRAE Addendum af for Standard 34-2019 (July 29, 2022) 

pdf_icon.png ASHRAE Addendum ag for Standard 34-2019 (August 31, 2022)

2022

pdf_icon.png Addendum a to Standard 34-2022 (December 30, 2022)

pdf_icon.png Addendum b to Standard 34-2022 (November 30, 2022)

pdf_icon.png Addendum c to Standard 34-2022 (November 30, 2022)

pdf_icon.png Addendum d to Standard 34-2022 (January 31, 2023)

pdf_icon.png Addendum e to Standard 34-2022 (January 31, 2023)

pdf_icon.png Addendum f to Standard 34-2022 (January 31, 2023)

pdf_icon.png Addendum g to Standard 34-2022 (April 28, 2023)

pdf_icon.png Addendum h to Standard 34-2022 (April 28, 2023)

pdf_icon.png Addendum i to Standard 34-2022 (March 29, 2024)

pdf_icon.png Addendum j to Standard 34-2022 (April 28, 2023)

pdf_icon.png Addendum k to Standard 34-2022 (April 28, 2023)

pdf_icon.png Addendum l to Standard 34-2022 (September 29, 2023)

pdf_icon.png Addendum m to Standard 34-2022 (April 28, 2023)

pdf_icon.png Addendum o to Standard 34-2022 (September 29, 2023)

pdf_icon.png Addendum p to Standard 34-2022 (September 29, 2023)

pdf_icon.png Addendum q to Standard 34-2022 (September 29, 2023)

pdf_icon.png Addendum r to Standard 34-2022 (September 29, 2023)

pdf_icon.png Addendum s to Standard 34-2022 (September 29, 2023)

pdf_icon.png Addendum t to Standard 34-2022 (September 29, 2023)

pdf_icon.png Addendum u to Standard 34-2022 (April 24, 2024) 

pdf_icon.png Addendum v to Standard 34-2022 (January 4, 2024)

pdf_icon.png Addendum w to Standard 34-2022 (January 4, 2024)

pdf_icon.png Addendum x to Standard 34-2022 (March 29, 2024)

pdf_icon.png Addendum y to Standard 34-2022 (March 29, 2024)

pdf_icon.png Addendum z to Standard 34-2022 (March 29, 2024)

pdf_icon.png Addendum ac to Standard 34-2022 (October 31, 2022)

pdf_icon.png Addendum ae to Standard 34-2022 (June 3, 2024)

pdf_icon.png Addendum ah to Standard 34-2022 (October 31, 2022)

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ANSI/ASHRAE Standard 41.1, Standard Methods for Temperature Measurements

2020

pdf_icon.png Addendum a to Standard 41.1-2020 (June 1, 2022)

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ANSI/ASHRAE Standard 41.2, Standard Methods for Air Velocity and Airflow Measurement

2022

pdf_icon.png Addendum a to Standard 41.2-2022 (January 31, 2024)

pdf_icon.png Addendum b to Standard 41.2-2022 (January 31, 2024)

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ANSI/ASHRAE Standard 41.3, Standard Methods for Pressure Measurement

2022

pdf_icon.png Addendum a to Standard 41.3-2022 (January 31, 2023)

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ANSI/ASHRAE Standard 41.6, Standard Methods for Humidity Measurement

2021

pdf_icon.png Addendum a to Standard 41.6-2021 (November 30, 2022)

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ANSI/ASHRAE Standard 41.7, Standard Methods for Gas Flow Measurement

2021

pdf_icon.png Addendum a to Standard 41.7-2021 (January 31, 2023)

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ANSI/ASHRAE Standard 41.9, Standard Methods for Refrigerant Mass Flow Measurement Using Calorimeters

2021

pdf_icon.png Addendum a to Standard 41.9-2021 (July 31, 2023)

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ANSI/ASHRAE Standard 41.10, Standard Methods for Refrigerant Mass Flow Rate Measurements Using Flowmeters

2020

pdf_icon.png Addendum a to Standard 41.10-2020 (October 29, 2021)

pdf_icon.png Addendum b to Standard 41.10-2020 (June 1, 2022)

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ANSI/ASHRAE Standard 41.11, Standard Methods for Power Measurement

2020

pdf_icon.png Standard 41.11-2020 Addendum a (October 29, 2021)

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ANSI/ASHRAE/AMCA 51, Laboratory Methods of Testing Fans for Aerodynamic Performance Rating

1999

pdf_icon.png Addendum a to Standard 51-1999/AMCA 210-99

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ANSI/ASHRAE Standard 52.2, Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size

1999

pdf_icon.pngStandard 52.2-1999: Addenda Supplement Package (Contains Addendum a)

2007

pdf_icon.png Standard 52.2-2007 Addenda Supplement Package (Contains Addendum b)

2012

pdf_icon.png Standard 52.2-2012 2015 Addenda Supplement Package (Contains Addenda a, b, and d) (February 26, 2015)

pdf_icon.png Standard 52.2-2012 Addendum c (August 4, 2015)

pdf_icon.png Standard 52.2-2012 Addendum e (March 2, 2016)

pdf_icon.png Standard 52.2-2012 Addendum f (March 2, 2016)

pdf_icon.png Standard 52.2-2012 Addendum g (January 23, 2017)

pdf_icon.png Standard 52.2-2012 Addendum i (January 23, 2017)

2017

pdf_icon.png Addendum a to Standard 52.2-2017

pdf_icon.png Addendum b to Standard 52.2-2017

pdf_icon.png Addendum c to Standard 52.2-2017 (January 21, 2022)

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ANSI/ASHRAE Standard 55, Thermal Environmental Conditions for Human Occupancy

1992

pdf_icon.png Addendum a to Standard 55-1992

2004

pdf_icon.png Addenda a and b to Standard 55-2004

pdf_icon.png Addenda d, e, f, and g to ANSI/ASHRAE Standard 55-2004

pdf_icon.png Addendum h to ANSI/ASHRAE Standard 55-2004

pdf_icon.png Addenda i and k to ANSI/ASHRAE Standard 55-2004

pdf_icon.png Addendum j to ANSI/ASHRAE Standard 55-2004

2010

pdf_icon.png Addendum a to Standard 55-2010

pdf_icon.png Addendum b to Standard 55-2010

pdf_icon.png Addendum c to Standard 55-2010

pdf_icon.png Addendum d to Standard 55-2010

pdf_icon.png Addendum e to Standard 55-2010

pdf_icon.png Addendum f to Standard 55-2010

pdf_icon.png Addendum g to Standard 55-2010

pdf_icon.png Addendum h to Standard 55-2010

pdf_icon.png Addendum j to Standard 55-2010

pdf_icon.png Addenda i, k, l, m, n, r to Standard 55-2010

pdf_icon.png Addenda o, p, q to Standard 55-2010

2013

pdf_icon.png Addendum a to Standard 55-2013

pdf_icon.png Addendum b to Standard 55-2013

pdf_icon.png Addendum c to Standard 55-2013

pdf_icon.png Addendum d to Standard 55-2013

pdf_icon.png Addendum e to Standard 55-2013

pdf_icon.png Addendum f to Standard 55-2013

pdf_icon.png Addendum g to Standard 55-2013

2017

pdf_icon.png Addendum a to Standard 55-2017 (October 2, 2018)

pdf_icon.png Addendum b to Standard 55-2017 (May 31, 2019)

pdf_icon.png Addendum c to Standard 55-2017 (August 3, 2020)

pdf_icon.png Addendum d to Standard 55-2017 (August 3, 2020)

pdf_icon.png Addendum e to Standard 55-2017 (September 30, 2020)

pdf_icon.png Addendum f to Standard 55-2017 (September 2, 2020)

pdf_icon.png Addendum g to Standard 55-2017 (January 29, 2021)

pdf_icon.png Addendum h to Standard 55-2017 (January 29, 2021)

2020

pdf_icon.png Addendum a to Standard 55-2020 (April 30, 2021)

pdf_icon.png Addendum b to Standard 55-2020 (April 30, 2021)

pdf_icon.png Addendum c to Standard 55-2020 (April 30, 2021)

pdf_icon.png Addendum d to Standard 55-2020 (October 29, 2021)

pdf_icon.png Addendum e to Standard 55-2020 (June 30, 2021)

pdf_icon.png Addendum f to Standard 55-2020 (June 30, 2021)

pdf_icon.png Addendum g to Standard 55-2020 (April 29, 2022)

pdf_icon.png Addendum h to Standard 55-2020 (December 30, 2022)

pdf_icon.png Addendum i to Standard 55-2020 (April 28, 2023)

pdf_icon.png Addendum j to Standard 55-2020 (October 31, 2023)

pdf_icon.png Addendum k to Standard 55-2020 (October 31, 2023)

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ANSI/ASHRAE Standard 62.1, Ventilation and Acceptable Indoor Air Quality

1999 (Standard 62)

pdf_icon.png Addendum j to Standard 62-1999

pdf_icon.png Addendum l to Standard 62-1999

pdf_icon.png Addendum m to Standard 62-1999

pdf_icon.png Addendum p to Standard 62-1999

pdf_icon.png Addendum q to Standard 62-1999

pdf_icon.png Addendum s to Standard 62-1999

pdf_icon.png Addendum w to Standard 62-1999

2001 (Standard 62)

pdf_icon.png Addendum h to Standard 62-2001 

pdf_icon.png Addendum i to Standard 62-2001 

pdf_icon.png Addendum k to Standard 62-2001 

pdf_icon.png Addendum n to Standard 62-2001 
page-excel-icon.gif VRP Excel Spreadsheet 

pdf_icon.png Addendum o to Standard 62-2001 

pdf_icon.png Addendum r to Standard 62-2001 

pdf_icon.png Addendum t to Standard 62-2001 

pdf_icon.png Addendum u to Standard 62-2001 

pdf_icon.png Addendum v to Standard 62-2001 

pdf_icon.png Addendum x to Standard 62-2001 

pdf_icon.png Addendum y to Standard 62-2001 

pdf_icon.png Addendum z to Standard 62-2001 

pdf_icon.png Addendum aa to Standard 62-2001 

pdf_icon.png Addendum ab to Standard 62-2001 

pdf_icon.png Addendum ad to Standard 62-2001 

pdf_icon.png Addendum ae to Standard 62-2001 

pdf_icon.png Addendum af to Standard 62-2001 

2004

pdf_icon.png Standard 62.1-2004: Addenda Supplement Package (This Addenda Package contains Addenda a, b, c, d, and g.)

pdf_icon.png Standard 62.1-2004: Addendum e and f (Contains Addenda e and f)

pdf_icon.png Standard 62.1-2004 Addendum h

2007

pdf_icon.png Standard 62.1-2007 Addenda Supplement Package (Contains Addenda a, b, e, f, and h)

pdf_icon.png Standard 62.1-2007 Addenda c, d, i, and p

pdf_icon.png Standard 62.1-2007 Addendum j

pdf_icon.png Standard 62.1-2007 Addendum k

pdf_icon.png Standard 62.1-2007 Addenda l, m, n, o, and s

pdf_icon.png Standard 62.1-2007 Addendum q

pdf_icon.png Standard 62.1-2007 Addenda g, r, and t

2010

pdf_icon.png Standard 62.1-2010 Addenda Supplement Package (Contains Addenda a, c, d, and e)

pdf_icon.png Standard 62.1-2010 Addenda b and m

pdf_icon.png Standard 62.1-2010 Addenda h and l

pdf_icon.png Standard 62.1-2010 Addendum n

pdf_icon.png Standard 62.1-2010 Addendum o

2013

pdf_icon.png Standard 62.1-2013 Addenda Supplement Package for 2015 (Contains Addenda a, c, j, k, q, r, and s)

pdf_icon.png Addendum d to Standard 62.1-2013

pdf_icon.png Addendum e to Standard 62.1-2013

pdf_icon.png Addendum f to Standard 62.1-2013

pdf_icon.png Addendum g to Standard 62.1-2013

pdf_icon.png Addendum h to Standard 62.1-2013

pdf_icon.png Addendum i to Standard 62.1-2013

pdf_icon.png Addendum p to Standard 62.1-2013

2016

pdf_icon.png Addendum b to Standard 62.1-2016 (October 9, 2018)

pdf_icon.png Addendum c to Standard 62.1-2016 (July 31, 2018)

pdf_icon.png Addendum d to Standard 62.1-2016 (March 2, 2018)

pdf_icon.png Addendum e to Standard 62.1-2016 (January 26, 2018)

pdf_icon.png Addendum f to Standard 62.1-2016 (September 14, 2018)

pdf_icon.png Addendum g to Standard 62.1-2016 (June 28, 2018)

pdf_icon.png Addendum h to Standard 62.1-2016 (June 28, 2018)

pdf_icon.png Addendum i to Standard 62.1-2016 (July 26, 2019)

pdf_icon.png Addendum j to Standard 62.1-2016 (June 28, 2018)

pdf_icon.png Addendum k to Standard 62.1-2016 (October 9, 2018)

pdf_icon.png Addendum l to Standard 62.1-2016 (September 12, 2019)

pdf_icon.png Addendum m to Standard 62.1-2016 (February 13, 2019)

pdf_icon.png Addendum n to Standard 62.1-2016 (July 26, 2019)

pdf_icon.png Addendum o to Standard 62.1-2016 (July 31, 2018)

pdf_icon.png Addendum q to Standard 62.1-2016 (July 31, 2018)

pdf_icon.png Addendum r to Standard 62.1-2016< (October 30, 2018)/a>

pdf_icon.png Addendum s to Standard 62.1-2016 (July 26, 2019)

pdf_icon.png Addendum t to Standard 62.1-2016 (January 18, 2019)

pdf_icon.png Addendum u to Standard 62.1-2016 (July 31, 2018)

pdf_icon.png Addendum v to Standard 62.1-2016 (July 31, 2018)

pdf_icon.png Addendum w to Standard 62.1-2016 (June 28, 2018)

pdf_icon.png Addendum z to Standard 62.1-2016 (June 28, 2018)

pdf_icon.png Addendum ad to Standard 62.1-2016 (August 26, 2019)

pdf_icon.png Addendum ae to Standard 62.1-2016 (August 26, 2019)

pdf_icon.png Addendum af to Standard 62.1-2016 (August 26, 2019)

pdf_icon.png Addendum ah to Standard 62.1-2016 (June 27, 2019)

pdf_icon.png Addendum ai to Standard 62.1-2016 (June 27, 2019)

pdf_icon.png Addendum aj to Standard 62.1-2016 (July 26, 2019)

pdf_icon.png Addendum al to Standard 62.1-2016 (August 26, 2019)

pdf_icon.png Addendum am to Standard 62.1-2016 (June 27, 2019)

pdf_icon.png Addendum an to Standard 62.1-2016 (February 13, 2019)

pdf_icon.png Addendum ap to Standard 62.1-2016 (June 27, 2019)

pdf_icon.png Addendum aq to Standard 62.1-2016 (July 26, 2019)

pdf_icon.png Addendum ar to Standard 62.1-2016 (June 27, 2019)

pdf_icon.png Addendum as to Standard 62.1-2016 (February 13, 2019)

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2019

pdf_icon.png Addendum a to Standard 62.1-2019 (February 26, 2021)

pdf_icon.png Addendum b to Standard 62.1-2019 (June 30, 2020)

pdf_icon.png Addendum c to Standard 62.1-2019 (October 30, 2020)

pdf_icon.png Addendum d to Standard 62.1-2019 (October 30, 2020)

pdf_icon.png Addendum f to Standard 62.1-2019 (June 30, 2021)

pdf_icon.png Addendum g to Standard 62.1-2019 (October 1, 2021)

pdf_icon.png Addendum i to Standard 62.1-2019 (April 29, 2022)

pdf_icon.png Addendum p to Standard 62.1-2019 (February 11, 2020)

pdf_icon.png Addendum y to Standard 62.1-2019 (November 19, 2019)

pdf_icon.png Addendum aa to Standard 62.1-2019 (February 14, 2022)

pdf_icon.png Addendum ao to Standard 62.1-2019 (December 13, 2019)

2022

pdf_icon.png Addendum a to Standard 62.1-2022 (October 31, 2023)

pdf_icon.png Addendum b to Standard 62.1-2022 (October 31, 2023)

pdf_icon.png Addendum c to Standard 62.1-2022 (May 21, 2024)

pdf_icon.png Addendum e to Standard 62.1-2022 (September 30, 2022)

pdf_icon.png Addendum j to Standard 62.1-2022 (April 24, 2024)

pdf_icon.png Addendum k to Standard 62.1-2022 (April 24, 2024)

pdf_icon.png Addendum m to Standard 62.1-2022 (September 30, 2022)

pdf_icon.png Addendum n to Standard 62.1-2022 (September 30, 2022)

pdf_icon.png Addendum o to Standard 62.1-2022 (May 1, 2024)

pdf_icon.png Addendum p to Standard 62.1-2022 (May 1, 2024)

pdf_icon.png Addendum x to Standard 62.1-2022 (September 23, 2022)

pdf_icon.png Addendum ab to Standard 62.1-2022 (October 31, 2023)

pdf_icon.png Addendum ag to Standard 62.1-2022 (May 1, 2024)

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ANSI/ASHRAE Standard 62.2, Ventilation and Acceptable Indoor Air Quality in Residential Buildings

2003

pdf_icon.png Addendum a to Standard 62.2-2003

pdf_icon.png Addendum a to Standard 62.2-2003

2004

pdf_icon.png Standard 62.2-2004: Addenda Supplement Package (Contains Addendum g) (PDF)

pdf_icon.png Addendum e to Standard 62.2-2004

pdf_icon.png Addendum h to Standard 62.2-2004

pdf_icon.png Addendum i to Standard 62.2-2004

2007

pdf_icon.png Standard 62.2-2007 Addenda Supplement Package (Contains Addenda a, b, c, and k)

pdf_icon.png Standard 62.2-2007 Addendum d

pdf_icon.png Standard 62.2-2007 Addendum e

pdf_icon.png Standard 62.2-2007 Addenda f, g, h, and i

pdf_icon.png Standard 62.2-2007 Addendum j

pdf_icon.png Standard 62.2-2007 Addenda m, n, o, p, and t

pdf_icon.png Standard 62.2-2007 Addenda q and r

2010

pdf_icon.png Standard 62.2-2010 Addenda Supplement Package (Contains Addenda b, c, e, g, h, i, and l)

pdf_icon.png Standard 62.2-2010 Addendum f

pdf_icon.png Standard 62.2-2010 Addendum j

pdf_icon.png Standard 62.2-2010 Addenda k and m

pdf_icon.png Standard 62.2-2010 Addendum n

pdf_icon.png Standard 62.2-2010 Addendum o

pdf_icon.png Standard 62.2-2010 Addendum q

pdf_icon.png Standard 62.2-2010 Addendum r

pdf_icon.png Standard 62.2-2010 Addendum u

pdf_icon.png Standard 62.2-2010 Addendum v

2013

pdf_icon.png 2015 Addenda Supplement Package to Standard 62.2-2013 (includes Addenda a, b, d, e, f, g, and t) (February 26, 2015)  

pdf_icon.png Addendum c to Standard 62.2-2013

pdf_icon.png Addendum h to Standard 62.2-2013

pdf_icon.png Addendum j to Standard 62.2-2013

pdf_icon.png Addendum m to Standard 62.2-2013

pdf_icon.png Addendum n to Standard 62.2-2013

pdf_icon.png Addendum o to Standard 62.2-2013

pdf_icon.png Addendum p to Standard 62.2-2013

pdf_icon.png Addendum r to Standard 62.2-2013

pdf_icon.png Addendum v to Standard 62.2-2013

pdf_icon.png Addendum w to Standard 62.2-2013

2016

pdf_icon.png 2017 Supplement Addenda b, d, k, l, q, and s to Standard 62.2-2016

pdf_icon.png Addendum c to Standard 62.2-2016

pdf_icon.png Addendum e to Standard 62.2-2016

pdf_icon.png Addendum g to Standard 62.2-2016

pdf_icon.png Addendum h to Standard 62.2-2016

pdf_icon.png Addendum i to Standard 62.2-2016

pdf_icon.png Addendum j to Standard 62.2-2016

pdf_icon.png Addendum m to Standard 62.2-2016

pdf_icon.png Addendum p to Standard 62.2-2016

pdf_icon.png Addendum t to Standard 62.2-2016

pdf_icon.png Addendum u to Standard 62.2-2016

2019

pdf_icon.png Addendum b to Standard 62.2-2019 (April 30, 2021)

pdf_icon.png Addendum d to Standard 62.2-2019 (September 30, 2020)

pdf_icon.png Addendum e to Standard 62.2-2019 (April 30, 2021)

pdf_icon.png Addendum f to Standard 62.2-2019 (July 30, 2021)

pdf_icon.png Addendum g to Standard 62.2-2019 (July 30, 2021)

pdf_icon.png Addendum h to Standard 62.2-2019 (April 29, 2022)

pdf_icon.png Addendum l to Standard 62.2-2019 (April 29, 2022)

pdf_icon.png Addendum v to Standard 62.2-2019 (September 2, 2020)

pdf_icon.png Addendum x to Standard 62.2-2019 (March 2, 2020)

pdf_icon.png Addendum y to Standard 62.2-2019 (May 4, 2021)

2022

pdf_icon.png Addendum a to Standard 62.2-2022 (March 14, 2024)

pdf_icon.png Addendum d to Standard 62.2-2022 (June 30, 2023)

pdf_icon.png Addendum e to Standard 62.2-2022 (April 28, 2023)

pdf_icon.png Addendum f to Standard 62.2-2022 (February 21, 2024)

pdf_icon.png Addendum i to Standard 62.2-2022 (September 23, 2022)

pdf_icon.png Addendum k to Standard 62.2-2022 (July 25, 2023)

pdf_icon.png Addendum m to Standard 62.2-2022 (September 23, 2022)

pdf_icon.png Addendum o to Standard 62.2-2022 (May 31,2024)

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ANSI/ASHRAE Standard 72, Method of Testing Open and Closed Commercial Refrigerators and Freezers

2022

pdf_icon.png Addendum a to Standard 72-2022 (October 31, 2023)

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ANSI/ASHRAE Standard 84, Method of Testing Air-to-Air Heat/Energy Exchangers

2013

pdf_icon.png Addendum a to Standard 84-2013

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ANSI/ASHRAE/IES Standard 90.1, Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings

1999

pdf_icon.png Addendum a to Standard 90.1-1999 

pdf_icon.png Addendum d to Standard 90.1-1999 

pdf_icon.png Addendum e to Standard 90.1-1999 

pdf_icon.png Addendum f to Standard 90.1-1999 

pdf_icon.png Addendum g to Standard 90.1-1999 

pdf_icon.png Addendum j to Standard 90.1-1999 

pdf_icon.png Addendum k to Standard 90.1-1999 

pdf_icon.png Addendum n to Standard 90.1-1999 

pdf_icon.png Addendum o to Standard 90.1-1999 

pdf_icon.png Addendum q to Standard 90.1-1999 

pdf_icon.png Addendum r to Standard 90.1-1999 

pdf_icon.png Addendum s to Standard 90.1-1999 

pdf_icon.png Addendum t to Standard 90.1-1999 

pdf_icon.png Addendum u to Standard 90.1-1999 

pdf_icon.png Addendum v to Standard 90.1-1999 

pdf_icon.png Addendum w to Standard 90.1-1999 

pdf_icon.png Addendum y to Standard 90.1-1999 

pdf_icon.png Addendum z to Standard 90.1-1999

pdf_icon.png Addendum aa to Standard 90.1-1999 

pdf_icon.png Addendum ab to Standard 90.1-1999 

pdf_icon.png Addendum ac to Standard 90.1-1999 

pdf_icon.png Addendum ad to Standard 90.1-1999 

pdf_icon.png Addendum af to Standard 90.1-1999 

pdf_icon.png Addendum ag to Standard 90.1-1999 

pdf_icon.png Addendum ah to Standard 90.1-1999 

pdf_icon.png Addendum ai to Standard 90.1-1999 

pdf_icon.png Addendum ak to Standard 90.1-1999 

pdf_icon.png Addendum al to Standard 90.1-1999 

pdf_icon.png Addendum am to Standard 90.1-1999 

pdf_icon.png Addendum an to Standard 90.1-1999 

pdf_icon.png Addendum ao to Standard 90.1-1999 

pdf_icon.png Addendum ap to Standard 90.1-1999 

2001

pdf_icon.png Addendum a to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum b to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum c to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum d to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum e to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum g to Standard 90.1-2001 (I-P and SI versions)

pdf_icon.png Addendum h to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum i to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum j to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum k to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum m to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum n to Standard 90.1-2001 (I-P and SI versions)  

pdf_icon.png Addendum o to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum p to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum q to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum r to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum s to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum t to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum u to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum x to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum y to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum z to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum aa to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum ab to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum ac to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum ae to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum ag to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum ah to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum ai to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum al to Standard 90.1-2001 (I-P and SI versions) 

pdf_icon.png Addendum am to Standard 90.1-2001 (I-P and SI versions) 

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2004

pdf_icon.png Standard 90.1-2004: Addenda Supplement Package (Addenda Package includes a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, r, s, t, u, v, x, and ak)

pdf_icon.png Standard 90.1-2004: Addendum q

pdf_icon.png Standard 90.1-2004: Addendum y

pdf_icon.png Standard 90.1-2004: Addenda aa, ab, ag, ah, aj, al, and am

pdf_icon.png Standard 90.1-2004: Addenda ac, an, and ao

pdf_icon.png Standard 90.1-2004: Addendum ad

pdf_icon.png Standard 90.1-2004: Addenda ae and ai

pdf_icon.png Standard 90.1-2004: Addenda ap, aq, ar, and av

pdf_icon.png Standard 90.1-2004: Addenda as and at

2007

pdf_icon.png Standard 90.1-2007: Addenda Supplement Package (Addenda Package includes Addenda a, b, c, g, h, i, j, k, l, m, n, p, q, s, t, u, w, y, ad, and aw )

pdf_icon.png Standard 90.1-2007: Addendum ac

pdf_icon.png Standard 90.1-2007: Addenda ag, ai, aj, ak, ay, bc, bd

pdf_icon.png Standard 90.1-2007: Addendum al

pdf_icon.png Standard 90.1-2007: Addenda am, aq, ax

pdf_icon.png Standard 90.1-2007: Addenda ar, av, bp

pdf_icon.png Standard 90.1-2007: Addenda bf, bn, bs

pdf_icon.png Standard 90.1-2007: Addenda bi, bt

pdf_icon.png Standard 90.1-2007: Addendum bu

pdf_icon.png Standard 90.1-2007: Addenda bx, by, ca, cb, cc

pdf_icon.png Standard 90.1-2007: Addenda cd, ck, cn, cq, ct, cv

pdf_icon.png Standard 90.1-2007: Addenda ce, cp

pdf_icon.png Standard 90.1-2007: Addendum cf

pdf_icon.png Standard 90.1-2007: Addenda ch, cl, db

pdf_icon.png Standard 90.1-2007: Addenda cr, cs, cw, cz, da, dc

pdf_icon.png Standard 90.1-2007: Addenda cy, co, dd, de, df

pdf_icon.png Standard 90.1-2007: Addenda d, o, x, aa, ab, ae, at, au, ba

pdf_icon.png Standard 90.1-2007: Addenda dg, di, dj, dk, dl

pdf_icon.png Standard 90.1-2007: Addenda dn, do, dp, dq, dr

pdf_icon.png Standard 90.1-2007: Addenda e, as, az, bg, bh, bj, bk, bl, bm, bo, bq, br, bv, bw

pdf_icon.png Standard 90.1-2007: Addendum f

pdf_icon.png Standard 90.1-2007: Addendum r

pdf_icon.png Standard 90.1-2007: Addenda v, af, an, ao, ap

2010

pdf_icon.png Standard 90.1-2010, Addenda 2012 Supplement: Addenda Supplement Package (Addenda Package includes Addenda a, b, c, g, h, j, k, o, p, s, y, z, bz, cg, ci, and ds)

pdf_icon.png Standard 90.1-2010, Addenda 2013 Supplement: Addenda Supplement Package (Addenda Package includes Addenda e, f, i, l, m, n, q, r, u, w, aa, ad, ae, af, ag, ah, ai, aj, al, am, an, ap, aq, ar, as, at, au, av, aw, ax, ay, az, ba, bb, bc, bd, be, bf, bg, bh, bi, bj, bk, bl, bn, bo, bp, bq, br, bs, bt, bv, bw, bx, by, ca, cb, cc, cd, ce, cf, ch, cj, ck, cl, cm, cn, co, cp, cr, ct, cv, cy, cz, da, db, dc, dd, de, dg, di, dj, dk, dl, dm, dn, do, dp, dq, dr, dt, dv, and dw

2013

pdf_icon.png Standard 90.1-2013, Addenda 2015 Supplement: Addenda Supplement Package (Addenda package includes Addenda a, c, d, e, g, h, j, k, m, n, o, p, q, r, s, z, aa, ac, ad, ae, ag, ak, bm, and dx) (March 30, 2016)

pdf_icon.png Standard 90.1-2013, Addenda 2016 Supplement Package (46.3 MB zip file) (Updated July 31, 2017)
(Addenda package includes Addenda f, i, l, u, v, w, ab, af, ah, ai, aj, al, am, an, ao, ap, aq, ar, as, at, au, av, aw, ay, az, ba, bb, bc, bd, bh, bi, bj, bk, bl, bn, bo, bp, bq, br, bs, bt, bv, bw bx, by, bz, ca, cb, cc, cd, ce, cf, cg, ch, ci, cj, ck, cl, cm, cn, co, cp, cq, ct, cv, cy, da, db, dc, dd, de, dg, dh, di, dk, dl, dm, do, dp, dq, dr, ds, dt, du, dv, dw, dy, dz, ea, eb, ec, ed, ef, eg, ej, ek, el)

2016

pdf_icon.png Standard 90.1-2016: Addenda a, g, h, l, n, p, r

pdf_icon.png Standard 90.1-2016: Addenda b, c, d, e, f, j

pdf_icon.png Standard 90.1-2016: Addenda be, bm, bn, bo, bp, br, bs, bu, bv, cf, cl, cm, cq, ct, cu, cv, cw, cy

pdf_icon.png Standard 90.1-2016: Addenda k, o, x, ab, ac, ad, ae, ag, ah, ak, am

pdf_icon.png Standard 90.1-2016: Addenda m, ai, aj, au, az, bg, dn

pdf_icon.png Standard 90.1-2016: Addenda q, s, z, ap, aq, ar

pdf_icon.png Standard 90.1-2016: Addenda t, v, y, al, an, ao, at, aw, ay, az, ba, bb, bd, bf, bh, bi, bj, bk, bl bq, bt, bx, bz, ca, cc, ce, cg, ch, ci, cj, cn, co

2019

pdf_icon.png Addendum a to Standard 90.1-2019 (October 30, 2020)

pdf_icon.png Addendum b to Standard 90.1-2019 (April 1, 2021)

pdf_icon.png Addendum c to Standard 90.1-2019 (October 30, 2020)

pdf_icon.png Addendum ch to Standard 90.1-2019 (March 4, 2024) Optional Performance Path (allows jurisdictions to adapt Building Performance Factors).

pdf_icon.png Addendum d to Standard 90.1-2019 (January 4, 2021)

pdf_icon.png Addendum f to Standard 90.1-2019 (February 26, 2021)

pdf_icon.png Addendum g to Standard 90.1-2019 (January 4, 2021)

pdf_icon.png Addendum h to Standard 90.1-2019 (October 30, 2020)

pdf_icon.png Addendum i to Standard 90.1-2019 (October 30, 2020)

pdf_icon.png Addendum k to Standard 90.1-2019 (October 30, 2020)

pdf_icon.png Addendum l to Standard 90.1-2019 (October 30, 2020)

pdf_icon.png Addendum m to Standard 90.1-2019 (October 30, 2020)

pdf_icon.png Addendum n to Standard 90.1-2019 (October 30, 2020)

pdf_icon.png Addendum o to Standard 90.1-2019 (July 30, 2021)

pdf_icon.png Addendum p to Standard 90.1-2019 (February 26, 2021)

pdf_icon.png Addendum q to Standard 90.1-2019 (February 26, 2021)

pdf_icon.png Addendum r to Standard 90.1-2019 (February 26, 2021)

pdf_icon.png Addendum s to Standard 90.1-2019 (February 26, 2021)

pdf_icon.png Addendum t to Standard 90.1-2019 (July 29, 2022)

pdf_icon.png Addendum u to Standard 90.1-2019 (July 30, 2021)

pdf_icon.png Addendum v to Standard 90.1-2019 (July 30, 2021)

pdf_icon.png Addendum w to Standard 90.1-2019 (February 26, 2021)

pdf_icon.png Addendum x to Standard 90.1-2019 (December 8, 2021)

pdf_icon.png Addendum y to Standard 90.1-2019 (December 8, 2021)

pdf_icon.png Addendum z to Standard 90.1-2019 (March 1, 2022)

pdf_icon.png Addendum aa to Standard 90.1-2019 (June 1, 2021)

pdf_icon.png Addendum ab to Standard 90.1-2019 (June 30, 2021)

pdf_icon.png Addendum ac to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum ad to Standard 90.1-2019 (October 14, 2021)

pdf_icon.png Addendum ae to Standard 90.1-2019 (August 31, 2021)

pdf_icon.png Addendum ag to Standard 90.1-2019 (September 30, 2022)

pdf_icon.png Addendum ah to Standard 90.1-2019 (August 31, 2021)

pdf_icon.png Addenda af, bc, cd, and db to Standard 90.1-2019 (November 16, 2020)

pdf_icon.png Addendum aj to Standard 90.1-2019 (October 1, 2021)

pdf_icon.png Addendum ak to Standard 90.1-2019 (October 1, 2021)

pdf_icon.png Addendum am to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum an to Standard 90.1-2019 (October 1, 2021)

pdf_icon.png Addendum ao to Standard 90.1-2019 (October 1, 2021)

pdf_icon.png Addendum ap to Standard 90.1-2019 (September 30, 2022)

pdf_icon.png Addendum aq to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum ar to Standard 90.1-2019 (September 30, 2022)

pdf_icon.png Addendum as to Standard 90.1-2019 (January 27, 2022)

pdf_icon.png Addendum at to Standard 90.1-2019 (January 27, 2022)

pdf_icon.png Addendum au to Standard 90.1-2019 (January 21, 2022)

pdf_icon.png Addendum av to Standard 90.1-2019 (July 29, 2022)

pdf_icon.png Addendum aw to Standard 90.1-2019 (January 21, 2022)

pdf_icon.png Addendum ay to Standard 90.1-2019 (September 30, 2022)

pdf_icon.png Addendum az to Standard 90.1-2019 (January 21, 2022)

pdf_icon.png Addendum ba to Standard 90.1-2019 (September 30, 2022)

pdf_icon.png Addendum bb to Standard 90.1-2019 (July 29, 2022)

pdf_icon.png Addendum bd to Standard 90.1-2019 (June 1, 2022)

pdf_icon.png Addendum be to Standard 90.1-2019 (January 21, 2022)

pdf_icon.png Addendum bf to Standard 90.1-2019 (June 1, 2022)

pdf_icon.png Addendum bg to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum bh to Standard 90.1-2019 (January 21, 2022) 

pdf_icon.png Addendum bi to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum bj to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum bk to Standard 90.1-2019 (January 21, 2022)

pdf_icon.png Addendum bm to Standard 90.1-2019 (January 21, 2022)

pdf_icon.png Addendum bp to Standard 90.1-2019 (September 30, 2022)

pdf_icon.png Addendum bq to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum br to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum bs to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum bt to Standard 90.1-2019 (July 5, 2022)

pdf_icon.png Addendum bv to Standard 90.1-2019 (July 5, 2022)

pdf_icon.png Addendum bw to Standard 90.1-2019 (April 29, 2022)

pdf_icon.png Addendum bx to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addenda by, ck, and cp to Standard 90.1-2019 (August 3, 2020)

pdf_icon.png Addendum bz to Standard 90.1-2019 (April 29, 2022)

pdf_icon.png Addendum cb to Standard 90.1-2019 (March 1, 2022)

pdf_icon.png Addendum cc to Standard 90.1-2019 (September 30, 2022)

pdf_icon.png Addendum ce to Standard 90.1-2019 (April 29, 2022)

pdf_icon.png Addendum cf to Standard 90.1-2019 (April 29, 2022)

pdf_icon.png Addendum cg to Standard 90.1-2019 (April 29, 2022)

pdf_icon.png Addendum ci to Standard 90.1-2019 (April 29, 2022)

pdf_icon.png Addendum cj to Standard 90.1-2019 (April 29, 2022)

pdf_icon.png Addendum cm to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum co to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum cq to Standard 90.1-2019 (July 29, 2022) 

pdf_icon.png Addendum cr to Standard 90.1-2019 (December 15, 2020)

pdf_icon.png Addendum cs to Standard 90.1-2019 (July 5, 2022)

pdf_icon.png Addendum ct to Standard 90.1-2019 (July 5, 2022)

pdf_icon.png Addendum cu to Standard 90.1-2019 (July 5, 2022)

pdf_icon.png Addendum cy to Standard 90.1-2019 (September 30, 2022)

pdf_icon.png Addendum da to Standard 90.1-2019 (January 4, 2021)

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2022

pdf_icon.png Addendum a to Standard 90.1-2022 (May 16, 2023)

pdf_icon.png Addendum b to Standard 90.1-2022 (September 14, 2023)

pdf_icon.png Addendum d to Standard 90.1-2022 (June 30, 2023)

pdf_icon.png Addendum f to Standard 90.1-2022 (June 30, 2023)

pdf_icon.png Addendum h to Standard 90.1-2022 (March 14, 2024)

pdf_icon.png Addendum i to Standard 90.1-2022 (March 14, 2024)

pdf_icon.png Addendum j to Standard 90.1-2022 (March 14, 2024)

pdf_icon.png Addendum k to Standard 90.1-2022 (April 24, 2024)

pdf_icon.png Addendum l to Standard 90.1-2022 (May 3, 2024) Optional Informative Appendix (allows jurisdictions to meet operational emissions goals including net zero)

pdf_icon.png Addendum m to Standard 90.1-2022 (March 14, 2024)

pdf_icon.png Addendum n to Standard 90.1-2022 (April 24, 2024)

pdf_icon.png Addendum o to Standard 90.1-2022 (March 29, 2024)

pdf_icon.png Addendum p to Standard 90.1-2022 (May 31, 2024)

pdf_icon.png Addendum q to Standard 90.1-2022 (March 14, 2024)

pdf_icon.png Addendum r to Standard 90.1-2022 (May 31, 2024)

pdf_icon.png Addendum t to Standard 90.1-2022 (May 31, 2024)

pdf_icon.png Addendum v to Standard 90.1-2022 (May 31, 2024)

pdf_icon.png Addendum x to Standard 90.1-2022 (May 31, 2024)

pdf_icon.png Addendum z to Standard 90.1-2022 (May 31, 2024)

pdf_icon.png Addendum bo to Standard 90.1-2022 (May 16, 2023)

pdf_icon.png Addendum ca to Standard 90.1-2022 (July 25, 2023)

pdf_icon.png Addendum cv to Standard 90.1-2022 (February 28, 2023)

pdf_icon.png Addendum cw to Standard 90.1-2022 (August 30, 2023)

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ANSI/ASHRAE/IES Standard 90.2, High-Performance Energy Design of Residential Buildings

1993

pdf_icon.png Addendum a, b, and c to Standard 90.2-1993

pdf_icon.png Addendum l to Standard 90.2-1993

2001

Addenda to Standard 90.2-2001

pdf_icon.png Addendum a to Standard 90.2-2001 

pdf_icon.png Addendum b to Standard 90.2-2001 

pdf_icon.png Addendum c to Standard 90.2-2001 

pdf_icon.png Addendum d to Standard 90.2-2001 

pdf_icon.png Addendum e to Standard 90.2-2001 

pdf_icon.png Addendum f to Standard 90.2-2001 

pdf_icon.png Addendum g to Standard 90.2-2001 

pdf_icon.png Addendum h to Standard 90.2-2001 

pdf_icon.png Addendum i to Standard 90.2-2001 

pdf_icon.png Addendum j to Standard 90.2-2001 

pdf_icon.png Addendum k to Standard 90.2-2001

2004

pdf_icon.png Standard 90.2-2004: Addenda Supplement Package (Contains addenda a, b, f, g, h, and i)

pdf_icon.png Standard 90.2-2004: Addenda c, d, e, k

2007

pdf_icon.png Standard 90.2-2007: Addendum b

2018

pdf_icon.png Standard 90.2-2018: Addendum a (January 29, 2021)

pdf_icon.png Standard 90.2-2018: Addendum b (June 30, 2021)

pdf_icon.png Standard 90.2-2018: Addendum c (March 8, 2023)

pdf_icon.png Standard 90.2-2018: Addendum d (March 1, 2022)

pdf_icon.png Standard 90.2-2018: Addendum e (September 29, 2023)

pdf_icon.png Standard 90.2-2018: Addendum f (July 25, 2023)

pdf_icon.png Standard 90.2-2018: Addendum h (March 14, 2024)

pdf_icon.png Standard 90.2-2018: Addendum k (September 29, 2023) 

pdf_icon.png Standard 90.2-2018: Addendum l (February 21, 2024)

pdf_icon.png Standard 90.2-2018: Addendum m (April 24, 2024)

pdf_icon.png Standard 90.2-2018: Addendum o (April 24, 2024)

pdf_icon.png Standard 90.2-2018: Addendum q (May 31, 2024)

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ANSI/ASHRAE Standard 90.4, Energy Standard for Data Centers

2016

pdf_icon.png Standard 90.4-2016: Addendum a

pdf_icon.png Standard 90.4-2016: Addendum b

pdf_icon.png Standard 90.4-2016: Addendum d

pdf_icon.png Standard 90.4-2016: Addendum f

pdf_icon.png Standard 90.4-2016: Addendum g

pdf_icon.png Standard 90.4-2016: Addendum i

2019

pdf_icon.png Addendum a to Standard 90.4-2019 (October 30, 2020)

pdf_icon.png Addendum b to Standard 90.4-2019 (October 30, 2020)

pdf_icon.png Addendum d to Standard 90.4-2019 (October 30, 2020)

pdf_icon.png Addendum e to Standard 90.4-2019 (October 30, 2020)

pdf_icon.png Addendum f to Standard 90.4-2019 (August 31, 2021)

pdf_icon.png Addendum h to Standard 90.4-2019 (September 23, 2022)

pdf_icon.png Addendum i to Standard 90.4-2019 (January 31, 2023)

2022

pdf_icon.png Addendum g to Standard 90.4-2022 (January 31, 2024)

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ANSI/ASHRAE/IES Standard 100, Energy and Emissions Building Performance Standard for Existing Buildings

1995

pdf_icon.pngAddendum b to Standard 100

2015

pdf_icon.png Addendum a to Standard 100

pdf_icon.png Addendum b to Standard 100

pdf_icon.png Addendum c to Standard 100

pdf_icon.png Addendum d to Standard 100

2018

pdf_icon.png Addendum a to Standard 100-2018 (February 26, 2021)

pdf_icon.png Addendum b to Standard 100-2018 (October 1, 2021)

pdf_icon.png Addendum c to Standard 100-2018 (December 30, 2022)

pdf_icon.png Addendum d to Standard 100-2018 (July 25, 2023)

pdf_icon.png Addendum e to Standard 100-2018 (August 31, 2023)

pdf_icon.png Addendum f to Standard 100-2018 (January 31, 2023)

pdf_icon.png Addendum g to Standard 100-2018 (February 28, 2023)

pdf_icon.png Addendum h to Standard 100-2018 (October 31, 2022)

pdf_icon.png Addendum i to Standard 100-2018 (July 25, 2023)

pdf_icon.png Addendum j to Standard 100-2018 (November 30, 2023)

pdf_icon.png Addendum k to Standard 100-2018 (November 30, 2023)

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ANSI/ASHRAE Standard 105, Standard Methods of Measuring, Expressing and Comparing Building Energy Performance

2007

pdf_icon.png Addenda a and b to 105-2007

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ANSI/ASHRAE Standard 135, BACnet™-- A Data Communication Protocol for Building Automation and Control Networks

1995

pdf_icon.png Addendum a to Standard 135-1995

pdf_icon.png Addendum b to Standard 135-1995

pdf_icon.png Addendum c to Standard 135-1995

pdf_icon.png Addendum d to Standard 135-1995

pdf_icon.png Addendum e to Standard 135-1995

2001

pdf_icon.png Addendum a to Standard 135-2001

pdf_icon.png Addendum a to Standard 135-2001

pdf_icon.png Addendum a to Standard 135-2001

pdf_icon.png Addendum a to Standard 135-2001

2004

pdf_icon.png Addendum a to Standard 135-2004

pdf_icon.png Addendum b to Standard 135-2004

pdf_icon.png Addendum c to Standard 135-2004

pdf_icon.png Addendum d to Standard 135-2004

pdf_icon.png Addendum e to Standard 135-2004

pdf_icon.png Addendum f to Standard 135-2004

pdf_icon.png Addendum m to Standard 135-2004

2008

pdf_icon.png Standard 135-2008 Addendum g 

pdf_icon.png Standard 135-2008 Addendum h 

pdf_icon.png Standard 135-2008 Addendum j 

pdf_icon.png Standard 135-2008 Addendum k 

pdf_icon.png Standard 135-2008 Addendum l 

pdf_icon.png Standard 135-2008 Addendum n 

pdf_icon.png Standard 135-2008 Addendum o 

pdf_icon.png Standard 135-2008 Addendum q 

pdf_icon.png Standard 135-2008 Addendum p 

pdf_icon.png Standard 135-2008 Addendum r 

pdf_icon.png Standard 135-2008 Addendum s 

pdf_icon.png Standard 135-2008 Addendum t 

pdf_icon.png Standard 135-2008 Addendum u 

pdf_icon.png Standard 135-2008 Addendum v 

pdf_icon.png Standard 135-2008 Addendum w 

pdf_icon.png Standard 135-2008 Addendum x 

pdf_icon.png Standard 135-2008 Addendum y 

pdf_icon.png Standard 135-2008 Addendum z 

pdf_icon.png Standard 135-2008 Addendum ab   

pdf_icon.png Standard 135-2008 Addendum ac 

pdf_icon.png Standard 135-2008 Addendum ag 

pdf_icon.png Standard 135-2008 Addendum ah 

2010

pdf_icon.png Addendum i to Standard 135-2010

pdf_icon.png Addendum aa to Standard 135-2010

pdf_icon.png Addendum ad to Standard 135-2010 

pdf_icon.png Addendum ae to Standard 135-2010

pdf_icon.png Addendum af to Standard 135-2010 (175 MB)

pdf_icon.png Addendum ak to Standard 135-2010

pdf_icon.png Addendum ao to Standard 135-2010

2012

pdf_icon.png Addendum ai to Standard 135-2012

pdf_icon.png Addendum aj to Standard 135-2012

pdf_icon.png Addendum al to Standard 135-2012

pdf_icon.png Addendum am to Standard 135-2012

pdf_icon.png Addenda an, at, au, av, aw, ax, az

pdf_icon.png Addendum aq to Standard 135-2012

pdf_icon.png Addendum ar to Standard 135-2012

pdf_icon.png Addendum as to Standard 135-2012

pdf_icon.png Addendum ay to Standard 135-2012

pdf_icon.png Addendum ba to Standard 135-2012

pdf_icon.png Addendum bc to Standard 135-2012

pdf_icon.png Addendum bf to Standard 135-2012

pdf_icon.png Addendum bg to Standard 135-2012

pdf_icon.png Addendum bh to Standard 135-2012

2016

pdf_icon.png Addendum bd to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum be to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum bi to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum bj to Standard 135-2016 (November 19, 2019)

pdf_icon.png Addendum bk to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum bl to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum bm to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum bn to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum bp to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum bq to Standard 135-2016 (June 18, 2018)

pdf_icon.png Addendum br to Standard 135-2016 (September 9, 2019)

pdf_icon.png Addendum bs to Standard 135-2016 (September 9, 2019)

pdf_icon.png Addendum bt to Standard 135-2016 (September 9, 2019)

pdf_icon.png Addendum bu to Standard 135-2016 (September 9, 2019)

pdf_icon.png Addendum bw to Standard 135-2016 (September 9, 2019)

pdf_icon.png Addendum by to Standard 135-2016 (November 19, 2019)

pdf_icon.png Addendum bz to Standard 135-2016 (November 19, 2019)

2020

pdf_icon.png Addendum bv to Standard 135-2020 (January 21, 2022)

pdf_icon.png Addendum ca to Standard 135-2020 (January 21, 2022)

pdf_icon.png Addendum cc to Standard 135-2020 (January 21, 2022)

pdf_icon.png Addendum cd to Standard 135-2020 (August 31, 2021)

pdf_icon.png Addendum ce to Standard 135-2020 (January 21, 2022)

pdf_icon.png Addendum cf to Standard 135-2020 (November 30, 2022)

pdf_icon.png Addendum ch to Standard 135-2020 (June 28, 2024)

pdf_icon.png Addendum ck to Standard 135-2020 (June 28, 2024)

pdf_icon.png Addendum cn to Standard 135-2020 (June 28, 2024)

pdf_icon.png Addendum cq to Standard 135-2020 (June 28, 2024)

pdf_icon.png Addendum cs to Standard 135-2020 (June 28, 2024)

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ANSI/ASHRAE Standard 135.1, Method of Test for Conformance to BACnet

2003

pdf_icon.png Addendum a to Standard 135.1-2003

pdf_icon.png Addendum c to Standard 135.1-2003

2007

pdf_icon.png Addendum b to Standard 135.1-2007

2009

Addenda to Standard 135.1-2009

pdf_icon.png Addendum d to Standard 135.1-2009 

pdf_icon.png Addendum e to Standard 135.1-2009 

pdf_icon.png Addendum f to Standard 135.1-2009 

pdf_icon.png Addendum g to Standard 135.1-2009 

pdf_icon.png Addendum h to Standard 135.1-2009 

pdf_icon.png Addendum i to Standard 135.1-2009 

pdf_icon.png Addendum l to Standard 135.1-2009

pdf_icon.png Addendum n to Standard 135.1-2009 

2011

pdf_icon.png Addendum j to Standard 135.1-2011

pdf_icon.png Addendum k to Standard 135.1-2011

pdf_icon.png Addendum l to Standard 135.1-2011

pdf_icon.png Addendum m to Standard 135.1-2011

pdf_icon.png Addendum n to Standard 135.1-2011

2013

pdf_icon.png Addendum o to Standard 135.1-2013

pdf_icon.png Addendum p to Standard 135.1-2013

pdf_icon.png Addendum q to Standard 135.1-2013 (12-04-2018)

pdf_icon.png Addendum r to Standard 135.1-2013

2019

pdf_icon.png Addendum s to Standard 135.1-2019

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ANSI/ASHRAE Standard 140, Method of Test for Evaluating Building Performance Simulation Software

2001

pdf_icon.png Standard 140-2001 Addendum a

icon_ZIP.gif Standard 140-2001, Accompanying Files, Addendum a (zip)

2004

icon_ZIP.gif Addendum 140-2004: Addenda a & b (75.5 MB) (zip)

2007

icon_ZIP.gif Standard 140-2007 Addenda Supplement (Addendum a)

pdf_icon.png Standard 140-2007 Addendum b

pdf_icon.png Standard 140-2007 Addendum c

2011

pdf_icon.png Standard 140-2011 Addendum a

2014

pdf_icon.png Standard 140-2014 Addendum a

icon_ZIP.gif Standard 140-2014 Addendum a Supplemental zip file

2017

pdf_icon.png Standard 140-2017 Addendum a (September 2, 2020) 

pdf_icon.png Standard 140-2017 Addendum b (October 30, 2020)

icon_ZIP.gif Standard 140-2017 Addendum a Supplemental zip file

2020

pdf_icon.png Standard 140-2020 Addendum a (August 31, 2022)

icon_ZIP.gif Standard 140-2020 Addendum a Supplemental zip file

pdf_icon.png Standard 140-2020 Addendum b (January 31, 2023)

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ANSI/ASHRAE Standard 145.1, Laboratory Test Method for Assessing the Performance of Gas-Phase Air Cleaning Systems: Loose Granular Media

2015

pdf_icon.png Addendum a to Standard 145.1-2015 (February 2023)

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ANSI/ASHRAE Standard 145.2, Laboratory Test Method for Assessing the Performance of Gas-Phase Air-Cleaning Systems: Air-Cleaning Devices

2011

pdf_icon.png Standard 145.2-2011 Addenda a, b, c

pdf_icon.png Standard 145.2-2011 Addenda d

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ANSI/ASHRAE Standard 147, Reducing the Release of Halogenated Refrigerants from Refrigerating and Air-Conditioning Equipment and Systems

2013

pdf_icon.png Addendum a to Standard 147-2013 (March 26, 2018)

pdf_icon.png Addendum b to Standard 147-2013 (March 26, 2018)

pdf_icon.png Addendum c to Standard 147-2013 (March 26, 2018)

pdf_icon.png Addendum d to Standard 147-2013 (March 26, 2018)

pdf_icon.png Addendum e to Standard 147-2013 (March 26, 2018)

pdf_icon.png Addendum g to Standard 147-2013 (November 19, 2019)

pdf_icon.png Addendum h to Standard 147-2013 (November 19, 2019)

pdf_icon.png Addendum i to Standard 147-2013 (November 19, 2019)

pdf_icon.png Addendum j to Standard 147-2013 (November 19, 2019)

pdf_icon.png Addendum k to Standard 147-2013 (November 19, 2019)

2019

pdf_icon.png Addendum a to Standard 147-2019

pdf_icon.png Addendum b to Standard 147-2019

pdf_icon.png Addendum c to Standard 147-2019 (September 30, 2022)

pdf_icon.png Addendum d to Standard 147-2019 (September 30, 2022)

pdf_icon.png Addendum e to Standard 147-2019 (March 29, 2024)

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ANSI/ASHRAE Standard 154, Ventilation for Commercial Cooking Operations

2016

pdf_icon.png Addendum a for Standard 154-2016

pdf_icon.png Addendum b for Standard 154-2016

pdf_icon.png Addendum c for Standard 154-2016

pdf_icon.png Addendum d for Standard 154-2016

pdf_icon.png Addendum e for Standard 154-2016

pdf_icon.png Addendum f for Standard 154-2016

pdf_icon.png Addendum g for Standard 154-2016

pdf_icon.png Addendum h for Standard 154-2016

pdf_icon.png Addendum i for Standard 154-2016

pdf_icon.png Addendum j for Standard 154-2016

pdf_icon.png Addendum k for Standard 154-2016 (October 29, 2021)

pdf_icon.png Addendum l for Standard 154-2016 (October 29, 2021)

pdf_icon.png Addendum m for Standard 154-2016 (October 29, 2021)

pdf_icon.png Addendum n to Standard 154-2016 (July 5, 2022)

pdf_icon.png Addendum o to Standard 154-2016 (July 5, 2022)

pdf_icon.png Addendum p to Standard 154-2016 (July 5, 2022)

pdf_icon.png Addendum q to Standard 154-2016 (July 5, 2022)

pdf_icon.png Addendum r to Standard 154-2016 (July 5, 2022)

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ANSI/ASHRAE Standard 160, Criteria for Moisture-Control Design Analysis in Buildings

2009

pdf_icon.png Addendum a to Standard 160-2009

pdf_icon.png Addendum b to Standard 160-2009

pdf_icon.png Addendum c to Standard 160-2009

pdf_icon.png Addendum d to Standard 160-2009

pdf_icon.png Addendum e to Standard 160-2009

2016

pdf_icon.png Addendum a to Standard 160-2016 (June 30, 2021)

2021

pdf_icon.png Addendum a to Standard 160-2021 (January 31, 2024)

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ANSI/ASHRAE Standard 161, Air Quality within Commercial Aircraft

2007

pdf_icon.png Addenda a and b to Standard 161-2007

pdf_icon.png Addenda c, d, and f to Standard 161-2007

pdf_icon.png Addendum g to Standard 161-2007

2013

pdf_icon.png Standard 161-2013 addendum a

pdf_icon.png Standard 161-2013 addendum b

pdf_icon.png Standard 161-2013 addendum c

pdf_icon.png Standard 161-2013 addendum d

2018

pdf_icon.png Standard 161-2018 addendum a (January 18, 2019)

pdf_icon.png Standard 161-2018 addendum b (January 18, 2019)

pdf_icon.png Standard 161-2018 addendum c (January 18, 2019)

pdf_icon.png Standard 161-2018 addendum d (June 27, 2019)

pdf_icon.png Standard 161-2018 addendum e (June 27, 2019)

pdf_icon.png Standard 161-2018 addendum f (January 31, 2023)

pdf_icon.png Standard 161-2018 addendum g (November 30, 2023)

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ANSI/ASHRAE Standard 169, Climatic Data for Building Design Standards

2006

pdf_icon.png Addendum to Standard 169-2006

2013

pdf_icon.png Addendum a to Standard 169-2013

2020

pdf_icon.png Addendum a to Standard 169-2020 (October 29, 2021)

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ANSI/ASHRAE/ASHE Standard 170-2008, Ventilation of Health Care Facilities

2008

pdf_icon.png Addendum a to Standard 170-2008

pdf_icon.png Addendum b to Standard 170-2008

pdf_icon.png Addendum d to Standard 170-2008

pdf_icon.png Addendum e to Standard 170-2008

pdf_icon.png Addendum f to Standard 170-2008

pdf_icon.png Addendum g to Standard 170-2008 

pdf_icon.png Addendum h to Standard 170-2008

pdf_icon.png Addenda j, q, and t to Standard 170-2008

pdf_icon.png Addenda k, n, and v to Standard 170-2008

pdf_icon.png Addendum l to Standard 170-2008

pdf_icon.png Addendum m to Standard 170-2008

pdf_icon.png Addendum p to Standard 170-2008

pdf_icon.png Addendum r to Standard 170-2008

pdf_icon.png Addendum s to Standard 170-2008

pdf_icon.png Addenda u, w to Standard 170-2008

pdf_icon.png Addendum y to Standard 170-2008

pdf_icon.png Addenda x, z, ab to Standard 170-2008

pdf_icon.png Addenda ac to Standard 170-2008

2013

pdf_icon.png Addendum a to Standard 170-2013

pdf_icon.png Addendum b to Standard 170-2013

pdf_icon.png Addendum c to Standard 170-2013

pdf_icon.png Addendum d to Standard 170-2013

pdf_icon.png Addendum e to Standard 170-2013

pdf_icon.png Addendum f to Standard 170-2013

pdf_icon.png Addendum g to Standard 170-2013

pdf_icon.png Addendum h to Standard 170-2013

pdf_icon.png Addendum k to Standard 170-2013

pdf_icon.png Addendum m to Standard 170-2013

pdf_icon.png Addendum ad to Standard 170-2013

pdf_icon.png Addendum ae to Standard 170-2013

2017

pdf_icon.png ANSI/ASHRAE/ASHE Addendum a for Standard 170-2017 (September 2, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum b for Standard 170-2017 (March 2, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum c for Standard 170-2017 (March 2, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum d for Standard 170-2017 (December 15, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum e for Standard 170-2017 (December 15, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum g for Standard 170-2017 (January 6, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum h for Standard 170-2017 (April 1, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum i for Standard 170-2017 (March 2, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum j for Standard 170-2017 (December 15, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum k for Standard 170-2017 (August 3, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum l for Standard 170-2017 (February 26, 2021)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum m for Standard 170-2017 (August 3, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum n for Standard 170-2017 (March 3, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum p for Standard 170-2017 (March 2, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum q to Standard 170-2017 (December 13, 2019)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum r for Standard 170-2017 (November 2, 2020)

pdf_icon.png ANSI/ASHRAE/ASHE Addendum s for Standard 170-2017 (October 30, 2020)

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2021

pdf_icon.png Addenda c to Standard 170-2021 (July 30, 2021)

pdf_icon.png Addendum d to Standard 170-2021 (October 29, 2021)

pdf_icon.png Addendum e to Standard 170-2021 (September 30, 2022)

pdf_icon.png Addendum f to Standard 170-2021 (July 5, 2022)

pdf_icon.png Addendum g to Standard 170-2021 (September 30, 2022) 

pdf_icon.png Addendum h to Standard 170-2021 (September 30, 2022) 

pdf_icon.png Addendum i to Standard 170-2021 (December 29, 2023) 

pdf_icon.png Addendum j to Standard 170-2021 (July 31, 2023) 

pdf_icon.png Addendum l to Standard 170-2021 (December 29, 2023)

pdf_icon.png Addendum n to Standard 170-2021 (May 31, 2024)

pdf_icon.png Addendum o to Standard 170-2021 (June 28, 2024)

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ANSI/ASHRAE/ACCA Standard 180, Standard Practice for Inspection and Maintenance of Commercial Building HVAC Systems

2008

pdf_icon.png Addendum a to Std. 180-2008

2016

pdf_icon.png Addendum a to Standard 184-2016 (12-05-2018)

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ANSI/ASHRAE Standard 185.1, Method of Testing UV-C Lights for Use in Air-Handling Units or Air Ducts to Inactivate Airborne Microorganisms

2015

pdf_icon.png Addendum a to Standard 185.1-2015

pdf_icon.png Addendum b to Standard 185.1-2015

pdf_icon.png Addendum c to Standard 185.1-2015

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ANSI/ASHRAE Standard 185.2, Method of Testing Ultraviolet Lamps for Use in HVAC&R Units or Air Ducts to Inactivate Microorganisms on Irradiated Surfaces

2014

pdf_icon.png Addendum a to Standard 185.2-2014

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ANSI/ASHRAE Standard 188, Legionellosis: Risk Management for Building Water Systems

2015

pdf_icon.png Standard 188 addendum a

pdf_icon.png Standard 188 addendum b

pdf_icon.png Standard 188 addendum c

pdf_icon.png Standard 188 addendum d

pdf_icon.png Standard 188 addendum e

pdf_icon.png Standard 188 addendum f

pdf_icon.png Standard 188 addendum g

pdf_icon.png Standard 188 addendum h

2018

pdf_icon.png Standard 188 addendum a (January 18, 2019) 

pdf_icon.png Standard 188 addendum b (May 29, 2020)

pdf_icon.png Standard 188 addendum c (April 30, 2021)

pdf_icon.png Standard 188 addendum d (September 30, 2020)

pdf_icon.png Standard 188 addendum f (January 29, 2021)

2021

pdf_icon.png Standard 188-2021 addendum e (October 1, 2021)

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ANSI/ASHRAE/ICC/USGBC/IES Standard 189.1, Standard for the Design of High-Performance Green Buildings Except Low-Rise Residential Buildings

2009

pdf_icon.png Addenda a and b to Standard 189.1

pdf_icon.png Addenda c, d, e, h, j, k, o to Standard 189.1

pdf_icon.png Addenda f, l to Standard 189.1

pdf_icon.png Addenda g, i, m, p, q, r, u, v, w to Standard 189.1

2011

pdf_icon.png 2013 Addenda Supplement Package (includes addenda a, c, d, e, f, h, j, k, l, n, q, s, t, x, y, aa, ab, and ac)

2014

pdf_icon.png 2017 Addenda Supplement Package (includes a, b, c, d, e, f, g, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, aa, ab, ac, ad, ae, ag, ah, ai, aj, ak, al, am, ap, aq, as, au, av, aw, ax, ay, az, ba, bb, bd, be, bh, bi, bj, bk, bl, bn, bo, bp, bq, br, bs, bt, bu, bv, bw, bx, by, bz, cd, ce, cf, cg, ch, cj, and cl)

2017

pdf_icon.png Addendum a for Standard 189.1-2017 (August 26, 2019)

pdf_icon.png Addendum b for Standard 189.1-2017 (August 26, 2019)

pdf_icon.png Addendum c for Standard 189.1-2017 (July 9, 2019)

pdf_icon.png Addendum d for Standard 189.1-2017 (July 9, 2019)

pdf_icon.png Addendum e for Standard 189.1-2017 (July 9, 2019)

pdf_icon.png Addendum f for Standard 189.1-2017 (July 9, 2019)

pdf_icon.png Addendum g for Standard 189.1-2017 (March 20, 2020)

pdf_icon.png Addendum h for Standard 189.1-2017 (July 9, 2019)

pdf_icon.png Addendum i for Standard 189.1-2017 (July 26, 2018)

pdf_icon.png ASHRAE Addendum j for Standard 189.1-2017 (March 2, 2020)

pdf_icon.png Addendum k for Standard 189.1-2017 (November 6, 2019)

pdf_icon.png Addendum l for Standard 189.1-2017 (July 9, 2019)

pdf_icon.png Addendum m for Standard 189.1-2017 (August 3, 2020)

pdf_icon.png Addendum n for Standard 189.1-2017 (November 6, 2019)

pdf_icon.png Addendum o for Standard 189.1-2017 (September 2, 2020)

pdf_icon.png Addendum p for Standard 189.1-2017 (April 1, 2020)

pdf_icon.png Addendum q for Standard 189.1-2017 (April 1, 2020)

pdf_icon.png Addendum r for Standard 189.1-2017 (December 13, 2019)

pdf_icon.png Addendum s for Standard 189.1-2017 (September 2, 2020)

pdf_icon.png Addendum t for Standard 189.1-2017 (August 3, 2020)

pdf_icon.png ASHRAE Addendum u for Standard 189.1-2017 (March 2, 2020)

pdf_icon.png Addendum v for Standard 189.1-2017 (July 9, 2019)

pdf_icon.png Addendum x for Standard 189.1-2017 (August 26, 2019)

pdf_icon.png Addendum y for Standard 189.1-2017 (November 6, 2019)

pdf_icon.png Addendum z for Standard 189.1-2017 (August 3, 2020)

pdf_icon.png Addendum aa for Standard 189.1-2017 (August 3, 2020)

pdf_icon.png Addendum ab for Standard 189.1-2017 (September 2, 2020)

pdf_icon.png Addendum ac for Standard 189.1-2017 (February 11, 2020)

pdf_icon.png Addendum ad for Standard 189.1-2017 (November 6, 2019)

pdf_icon.png Addendum ae for Standard 189.1-2017 (February 11, 2020)

pdf_icon.png Addendum af for Standard 189.1-2017 (September 2, 2020)

pdf_icon.png Addendum ag for Standard 189.1-2017 (November 6, 2019)

pdf_icon.png Addendum ah for Standard 189.1-2017 (August 3, 2020)

pdf_icon.png Addendum ai for Standard 189.1-2017 (February 11, 2020)

pdf_icon.png Addendum aj for Standard 189.1-2017 (February 11, 2020)

pdf_icon.pngAddendum ak for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum al for Standard 189.1-2017 (November 6, 2019)

pdf_icon.png Addendum am for Standard 189.1-2017 (November 6, 2019)

pdf_icon.png ASHRAE Addendum an for Standard 189.1-2017 (March 2, 2020)

pdf_icon.png Addendum ao for Standard 189.1-2017 (February 11, 2020)

pdf_icon.png Addendum ap for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum ar for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum as for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum at for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum au for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum av for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum aw for Standard 189.2-2017 (September 2, 2020)

pdf_icon.png Addendum ay for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum az for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum ba for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum bb for Standard 189.1-2017 (September 2, 2020)

pdf_icon.png Addendum bc for Standard 189.1-2017 (September 30, 2020)

pdf_icon.png Addendum bd for Standard 189.1-2017 (August 19, 2020)

pdf_icon.png Addendum be for Standard 189.1-2017 (August 18, 2020)

pdf_icon.png Addendum bf for Standard 189.1-2017 (August 18, 2020)

pdf_icon.png Addendum bg for Standard 189.1-2017 (August 18, 2020)

pdf_icon.png Addendum bh for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum bk for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum bl for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum bn for Standard 189.1-2017 (August 18, 2020)

pdf_icon.png Addendum bp for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum bq for Standard 189.1-2017 (September 30, 2020)

pdf_icon.png Addendum bs for Standard 189.1-2017 (August 18, 2020)

pdf_icon.png Addendum bt for Standard 189.1-2017 (August 18, 2020)

pdf_icon.png Addendum bu for Standard 189.1-2017 (August 18, 2020)

pdf_icon.png Addendum bw for Standard 189.1-2017 (September 30, 2020)

pdf_icon.png Addendum bx for Standard 189.1-2017 (July 6, 2020)

pdf_icon.png Addendum by for Standard 189.1-2017 (September 30, 2020)

The following Addenda to 189.1-2014 were approved in 2018 and 2019:

pdf_icon.png Addendum ar to Standard 189.1-2017 (January 15, 2018)

pdf_icon.png Addendum bm for Standard 189.1-2017 (July 26, 2019)

pdf_icon.png Addendum ck to Standard 189.1-2017 (June 28, 2018)

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2020

pdf_icon.png Addendum c for Standard 189.1-2020 (April 30, 2021)

pdf_icon.png Addendum d for Standard 189.1-2020 (June 30, 2021)

pdf_icon.png Addendum e for Standard 189.1-2020 (June 30, 2021)

pdf_icon.png Addendum f for Standard 189.1-2020 (July 29, 2022)

pdf_icon.png Addendum g for Standard 189.1-2020 (June 1, 2022)

pdf_icon.png Addendum h for Standard 189.1-2020 (January 21, 2022)

pdf_icon.png Addendum i for Standard 189.1-2020 (October 31, 2022)

pdf_icon.png Addendum j for Standard 189.1-2020 (June 1, 2022)

pdf_icon.png Addendum k for Standard 189.1-2020 (September 23, 2022)

pdf_icon.png Addendum l for Standard 189.1-2020 (July 29, 2022)

pdf_icon.png Addendum m for Standard 189.1-2020 (September 23, 2022)

pdf_icon.png Addendum n for Standard 189.1-2020 (March 1, 2022)

pdf_icon.png Addendum o for Standard 189.1-2020 (July 29, 2022)

pdf_icon.png Addendum p for Standard 189.1-2020 (July 5, 2022)

pdf_icon.png Addendum q for Standard 189.1-2020 (July 5, 2022)

pdf_icon.png Addendum r for Standard 189.1-2020 (July 5, 2022)

pdf_icon.png Addendum s for Standard 189.1-2020 (October 31, 2022)

pdf_icon.png Addendum t for Standard 189.1-2020 (August 31, 2023)

pdf_icon.png Addendum v for Standard 189.1-2020 (March 8, 2023)

pdf_icon.png Addendum w for Standard 189.1-2020 (March 8, 2023)

pdf_icon.png Addendum x for Standard 189.1-2020 (March 8, 2023)

pdf_icon.png Addendum y for Standard 189.1-2020 (September 23, 2022)

pdf_icon.png Addendum z for Standard 189.1-2020 (October 31, 2023)

pdf_icon.png Addendum aa for Standard 189.1-2020 (October 31, 2022)

pdf_icon.png Addendum ab for Standard 189.1-2020 (July 25, 2023)

pdf_icon.png Addendum ac for Standard 189.1-2020 (July 25, 2023)

pdf_icon.png Addendum af for Standard 189.1-2020 (May 31, 2023)

pdf_icon.png Addendum ag for Standard 189.1-2020 (July 25, 2023)

pdf_icon.png Addendum ah for Standard 189.1-2020 (April 28, 2023)

pdf_icon.png Addendum ai for Standard 189.1-2020 (April 28, 2023)

pdf_icon.png Addendum aj for Standard 189.1-2020 (May 31, 2023)

pdf_icon.png Addendum am for Standard 189.1-2020 (April 28, 2023)

pdf_icon.png Addendum an for Standard 189.1-2020 (April 28, 2023)

pdf_icon.png Addendum ao for Standard 189.1-2020 (August 31, 2023)

pdf_icon.png Addendum ap for Standard 189.1-2020 (June 30, 2023)

pdf_icon.png Addendum aq for Standard 189.1-2020 (July 29, 2022)

pdf_icon.png Addendum ar for Standard 189.1-2020 (April 28, 2023)

pdf_icon.png Addendum as for Standard 189.1-2020 (April 28, 2023)

pdf_icon.png Addendum at for Standard 189.1-2020 (April 28, 2023)

pdf_icon.png Addendum au for Standard 189.1-2020 (May 31, 2023)

pdf_icon.png Addendum av for Standard 189.1-2020 (May 31, 2023)

pdf_icon.png Addendum aw for Standard 189.1-2020 (June 30, 2023)

pdf_icon.png Addendum ax for Standard 189.1-2020

pdf_icon.png Addendum ay for Standard 189.1-2020 (May 31, 2023)

pdf_icon.png Addendum az for Standard 189.1-2020 (May 31, 2023)

pdf_icon.png Addendum ba for Standard 189.1-2020 (August 31, 2023)

pdf_icon.png Addendum bb for Standard 189.1-2020 (May 31, 2023)

pdf_icon.png Addendum bc for Standard 189.1-2020 (June 30, 2023)

pdf_icon.png Addendum bd for Standard 189.1-2020 (June 30, 2023)

pdf_icon.png Addendum be for Standard 189.1-2020 (August 31, 2023)

pdf_icon.png Addendum bf for Standard 189.1-2020 (October 31, 2023)

pdf_icon.png Addendum bh for Standard 189.1-2020 (October 31, 2023)

pdf_icon.png Addendum bj for Standard 189.1-2020 (December 15, 2020)

pdf_icon.png Addendum bo for Standard 189.1-2020 (December 15, 2020)

pdf_icon.png Addendum br for Standard 189.1-2020 (December 15, 2020)

2023

pdf_icon.png Addendum c to Standard 189.1-2023 (March 29, 2024)

pdf_icon.png Addendum d to Standard 189.1-2023 (June 28, 2024)

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ANSI/ASHRAE/USGBC/ASHE Standard 189.3, Design, Construction, and Operation of Sustainable High-Performance Health Care Facilities

2017

pdf_icon.png Addendum a to Standard 189.3-2017

pdf_icon.png Addendum b to Standard 189.3-2017 (January 4, 2021)

pdf_icon.png Addendum c to Standard 189.3-2017 (January 4, 2021)

2021

pdf_icon.png Addendum a to Standard 189.3-2021 (January 4, 2024)

pdf_icon.png Addendum b to Standard 189.3-2021 (September 30, 2022)

pdf_icon.png Addendum c to Standard 189.3-2021 (September 30, 2022)

pdf_icon.png Addendum d to Standard 189.3-2021 (September 30, 2022)

pdf_icon.png Addendum e to Standard 189.3-2021 (October 31, 2023)

pdf_icon.png Addendum f to Standard 189.3-2021 (January 4, 2024)

pdf_icon.png Addendum g to Standard 189.3-2021 (May 31, 2024)

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ANSI/ASHRAE Standard 200, Methods of Testing Chilled Beams

2015

pdf_icon.png Addendum a (July 28, 2015)

pdf_icon.png Addendum b (April 4, 2017)

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ANSI/ASHRAE/IES Standard 202, Commissioning Process Requirements for New Buildings and New Systems

2013

pdf_icon.png Standard 202-2013 Addendum a

pdf_icon.png Standard 202-2013 Addendum b

2018 

pdf_icon.png Addendum a to Standard 202-2018

pdf_icon.png Addendum b to Standard 202-2018 (October 31, 2023)

pdf_icon.png Addendum c to Standard 202-2018 (February 2023)

pdf_icon.png Addendum d to Standard 202-2018 (February 2023)

pdf_icon.png Addendum e to Standard 202-2018 (January 4, 2024)

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ANSI/ASHRAE Standard 205, Representation of Performance Data for HVAC&R and Other Facility Equipment

2023

pdf_icon.png Addendum a to Standard 205-2023 (March 14, 2024)

pdf_icon.png Addendum b to Standard 205-2023 (March 14, 2024)

pdf_icon.png Addendum c to Standard 205-2023 (March 14, 2024)

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ANSI/ASHRAE Standard 206, Method of Test for Rating of Multipurpose Heat Pumps for Residential Space Conditioning and Water Heating

2013

pdf_icon.png Standard 206-2013 addendum a

pdf_icon.png Standard 206-2013 Addenda b, c

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ANSI/ASHRAE Standard 209, Energy Simulation Aided Design for Buildings Except Low-Rise Residential Buildings

2018

pdf_icon.png Addendum a for Standard 209-2018 (January 31, 2023)

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ANSI/ASHRAE Standard 217, Non-Emergency Ventilation in Enclosed Road, Rail, and Mass Transit Facilities

2020

pdf_icon.png Addendum a for Standard 217-2020 (January 21, 2022)

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How to Submit a Proposed Change to an ASHRAE Standard or Guideline Under Continuous Maintenance

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