ASHRAE 189.3-2017 Addendum c

Addendum c to Standard 189.3-2017 for the Construction, and Operation of Sustainable High-Performance Health Care Facilities (ASHE co-sponsored; ANSI Approved)
Amendment by ASHRAE, 2020

ASHRAE 90.1-2019 Addenda d

Addenda d to Standard 90.1-2019 — Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)
Amendment by ASHRAE, 2020