Addendum a to ANSI/ASHRAE/IES Standard 202-2013 -- Commissioning Process for Buildings and Systems (ANSI Approved; IES Co-sponsored)Amendment by ASHRAE, 2017

Addendum ah to Standard 34-2013 -- Designation and Safety Classification of RefrigerantsAmendment by ASHRAE, 2016

Interpretation IC 170-2008-11 of ANSI/ASHRAE/ASHE Standard 170-2008 Ventilation of Health Care FacilitiesAmendment by ASHRAE, 2014

Errata to Standard 90.1-2013 -- Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)Amendment by ASHRAE, 2018

Standard 24-2000 -- Methods of Testing for Rating Liquid Coolers (ANSI approved)standard by ASHRAE, 2000

Addendum O to Standard 62.1-2010 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved)Amendment by ASHRAE, 2013

Spanish - Standard 62.2-2007 -- Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings (ANSI/ASHRAE Approved)standard by ASHRAE, 2007

Addendum a to Standard 52.2-1999 -- Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size (ANSI approved)Amendment by

Addenda Supplement to Standard 90.1-2013 -- Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)Amendment by ASHRAE, 2016

Addenda a, c, d, and e to Standard 62.1-2010 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved)Amendment by ASHRAE, 2011

Addenda a, b, c, f, k, n, o, p, q, r, s, and u Standard 34-2004 -- Designation and Safety Classification of

Interpretation IC 62.1-2010-6 of ANSI/ASHRAE Standard 62.1-2010 Ventilation for Acceptable Indoor QualityAmendment by ASHRAE, 2014