Interpretation IC 189.1-2009-1 for Standard 189.1-2009 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)Amendment by

Interpretation IC 135-2010-5 of Standard 135-2010 -- BACneta - A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)Amendment by

Addendum e for Standard 62.1-2016 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved)standard by ASHRAE, 2018

Interpretation IC 135-2010-4 of Standard 135-2010 -- BACneta - A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)Amendment by

Errata to Refrigeration Commissioning Guide for Commercial and Industrial SystemsAmendment by ASHRAE, 2014

Errata Sheet for Standard 90.1-2010 (I-P Edition) -- Energy Standard for Buildings Except Low-Rise Residential Buildings (ANSI Approved; IESNA Co-Sponsored)Amendment by ASHRAE,

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

Standard 52.1-1992 -- Gravimetric and Dust-Spot Procedures for Testing Air-Cleaning Devices Used in General Ventilation for Removing Particulate Matterstandard by ASHRAE, 1992

Interpretation IC 90.1-2010-35 of ANSI/ASHRAE/IES Standard 90.1-2010 Energy Standard for Buildings Except Low-rise Residential BuildingsAmendment by ASHRAE, 2017

Interpretation IC 135-2010-13 of Standard 135-2010 -- BACnet A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)Amendment by ASHRAE,

Addendum e Guideline 13-2000 -- Specifying Direct Digital Control SystemAmendment by ASHRAE,

Interpretation 14 IC to Standard 135-2016 -- BACnet-A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)standard by ASHRAE, 2019