ASHRAE 189.1-2020 Addenda g

Addenda g to Standard 189.1-2020 — Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)
Amendment by ASHRAE, 2022

ASHRAE 62.2-2019 Addenda h

Addenda h to Standard 62.2-2019 — Ventilation and Acceptable Indoor Air Quality in Residential Buildings- (ANSI Approved)
Amendment by ASHRAE, 2022