ASHRAE IC 135-2020-4

Interpretation IC 135-2020-4 to Standard 135-2020 — BACnet — A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)
Amendment by ASHRAE, 2021

ASHRAE IC 135-2016-29

Interpretation IC 135-2016-29 to Standard 135-2016 — BACnet-A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)
Amendment by ASHRAE, 2021

ASHRAE IC 135-2020-5

Interpretation IC 135-2020-5 to Standard 135-2020 — BACnet — A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)
Amendment by ASHRAE, 2021

ASHRAE 189.1-2020 Addenda c

Addenda c 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