Artificial intelligence (AI) policy: ASHRAE prohibits the entry of content from any ASHRAE publication or related ASHRAE intellectual property (IP) into any AI tool, including but not limited to ChatGPT. Additionally, creating derivative works of ASHRAE IP using AI is also prohibited without express written permission from ASHRAE.
ASHRAE Addendum a for Standard 34-2019 (November 19, 2019)
ASHRAE Addendum b for Standard 34-2019 (November 19, 2019)
ASHRAE Addendum c for Standard 34-2019 (November 19, 2019)
ASHRAE Addendum d for Standard 34-2019 (November 19, 2019)
ASHRAE Addendum e for Standard 34-2019 (November 19, 2019)
ASHRAE Addendum f for Standard 34-2019 (December 13, 2019)
ASHRAE Addendum g for Standard 34-2019 (February 11, 2020)
ASHRAE Addendum h for Standard 34-2019 (September 30, 2020)
ASHRAE Addendum i for Standard 34-2019 (September 2, 2020)
ASHRAE Addendum j for Standard 34-2019 (September 30, 2020)
ASHRAE Addendum k for Standard 34-2019 (September 30, 2020)
ASHRAE Addendum l for Standard 34-2019 (September 30, 2020)
ASHRAE Addendum m for Standard 34-2019 (September 30, 2020)
ASHRAE Addendum n for Standard 34-2019 (September 30, 2020)
ASHRAE Addendum p for Standard 34-2019 (August 26, 2019)
ASHRAE Addendum q for Standard 34-2019 (June 30, 2021)
ASHRAE Addendum r for Standard 34-2019 (June 30, 2021)
ASHRAE Addendum s for Standard 34-2019 (June 30, 2021)
ASHRAE Addendum t for Standard 34-2019 (July 25, 2019)
ASHRAE Addendum u for Standard 34-2019 (November 19, 2019)
ASHRAE Addendum v for Standard 34-2019 (October 1, 2021)
ASHRAE Addendum w for Standard 34-2019 (October 1, 2021)
ASHRAE Addendum x for Standard 34-2019 (June 27, 2019)
ASHRAE Addendum y for Standard 34-2019 (June 27, 2019)
ASHRAE Addendum z for Standard 34-2019 (October 1, 2021)
ASHRAE Addendum aa for Standard 34-2019 (October 1, 2021)
Addendum ab to Standard 34-2019 (July 5, 2022)
ASHRAE Addendum ad for Standard 34-2019 (July 29, 2022)
ASHRAE Addendum ae for Standard 34-2019 (July 29, 2022)
ASHRAE Addendum af for Standard 34-2019 (July 29, 2022)
ASHRAE Addendum ag for Standard 34-2019 (August 31, 2022)