ASHRAE IC 170-2017-12

Interpretation IC 170-2017-12 to Standard 170-2017 — Ventilation of Health Care Facilities (ANSI/ASHRAE/ASHE Approved)
Amendment by ASHRAE, 2021

ASHRAE IC 170-2017-11

Interpretation IC 170-2017-11 to Standard 170-2017 — Ventilation of Health Care Facilities (ANSI/ASHRAE/ASHE Approved)
Amendment by ASHRAE, 2021

ASHRAE 170-2017 Addenda j

Addenda j to Standard 170-2017 — Ventilation of Health Care Facilities (ANSI/ASHRAE/ASHE Approved)
Amendment by ASHRAE, 2020

ASHRAE IC 62.1-2019-2

Interpretation IC 62.1-2019-2 of Standard 62.1-2019 — Ventilation for Acceptable Indoor Air Quality (ANSI Approved)
Amendment by ASHRAE, 2021