ASHRAE 189.1-2020 Addenda d

Addenda d to Standard 189.1-2020 — Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)
Amendment by ASHRAE, 2021

ASHRAE 215-2018 (RA 2021)

Standard 215-2018 (RA 2021) — Method of Test to Determine Leakage of Operating HVAC Air Distribution Systems (ANSI Approved)
standard by ASHRAE, 2021

ASHRAE IC 90.1-2019 Addenda aj

Addenda aj to Standard 90.1-2019 — Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)
Amendment by ASHRAE, 2021

ASHRAE 34-2019 Addendum v

Addendum v to Standard 34-2019 — Designation and Classification of Refrigerants (ANSI Approved)
Amendment by ASHRAE, 2021

ASHRAE IC 90.1-2013-22

Interpretation IC 90.1-2013-22 to Standard 90.1-2013 — Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)
Amendment by ASHRAE, 2021