Welcome!

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45-Day Public Review Period from March 22, 2024, to May 06, 2024

• COMMENT
  BSR/ASHRAE Standard 232P, Common Content and Specifications for Building Data Schemas (First Public Review Draft)

  Full Public Review

  Common Content and Specifications for Building Data Schemas
• COMMENT
  BSR/ASHRAE Standard 223P, Semantic Data Model for Analytics and Automation Applications in Buildings (Advisory Public Review Draft)

  Advisory

  Designation and Classification of Semantic Tags for Building Data

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45-Day Public Review Period from March 29, 2024, to May 13, 2024

• COMMENT
  BSR/ASHRAE Addendum cm to ANSI/ASHRAE Standard 135-2020, BACnet - A Data Communication Protocol for Building Automation and Control Networks (First Public Review Draft)

  Full Public Review

  BACnet® - A Data Communication Protocol for Building Automation and Control Networks
• COMMENT
  BSR/ASHRAE Addendum cp to ANSI/ASHRAE Standard 135-2020, BACnet - A Data Communication Protocol for Building Automation and Control Networks (Second Public Review Draft)

  Full Public Review

  BACnet® - A Data Communication Protocol for Building Automation and Control Networks
• COMMENT
  BSR/ASHRAE/IES Addendum s to ANSI/ASHRAE/IES Standard 90.1-2022, Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings (First Public Review Draft)

  Full Public Review

  Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings

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30-Day Public Review Period from March 29, 2024 to April 28, 2024

• COMMENT
  BSR/ASHRAE/IES Addendum w to ANSI/ASHRAE/IES Standard 90.1-2022, Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings (First Public Review Draft)

  Full Public Review

  Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings
• COMMENT
  BSR/ASHRAE/IES Addendum i to ANSI/ASHRAE/IES Standard 90.2-2018, High-Performance Energy Design of Residential Buildings (Third Public Review Draft - ISC)

  Independent Substantive Change Public Review (ISC)

  Energy-Efficient Design Of Low-Rise Residential Buildings
• COMMENT
  BSR/ASHRAE/IES Addendum n to ANSI/ASHRAE/IES Standard 90.2-2018, High-Performance Energy Design of Residential Buildings (Second Public Review Draft - ISC)

  Independent Substantive Change Public Review (ISC)

  Energy-Efficient Design Of Low-Rise Residential Buildings
• COMMENT
  BSR/ASHRAE/IES Addendum q to ANSI/ASHRAE/IES Standard 90.2-2018, High-Performance Energy Design of Residential Buildings (First Public Review Draft)

  Full Public Review

  Energy-Efficient Design Of Low-Rise Residential Buildings

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30-Day Public Review Period from April 05, 2024 to May 05, 2024

• COMMENT
  BSR/ASHRAE Addendum L to ANSI/ASHRAE Standard 62.2-2022, Ventilation and Acceptable Indoor Air Quality in Residential Buildings (First Public Review Draft)

  Full Public Review

  Ventilation and Acceptable Indoor Air Quality in Residential Buildings
• COMMENT
  BSR/ASHRAE Addendum n to ANSI/ASHRAE Standard 62.2-2022, Ventilation and Acceptable Indoor Air Quality in Residential Buildings (First Public Review Draft)

  Full Public Review

  Ventilation and Acceptable Indoor Air Quality in Residential Buildings
• COMMENT
  BSR/ASHRAE Addendum ae to ANSI/ASHRAE Standard 34-2022, Designation and Safety Classification of Refrigerants (First Publication Public Review Draft)

  Full Public Review

  Designation and Safety Classification of Refrigerants
• COMMENT
  BSR/ASHRAE Addendum aa to ANSI/ASHRAE Standard 34-2022, Designation and Safety Classification of Refrigerants (First Publication Public Review Draft)

  Full Public Review

  Designation and Safety Classification of Refrigerants
• COMMENT
  BSR/ASHRAE Addendum ab to ANSI/ASHRAE Standard 34-2022, Designation and Safety Classification of Refrigerants (First Publication Public Review Draft)

  Full Public Review

  Designation and Safety Classification of Refrigerants
• COMMENT
  BSR/ASHRAE Addendum ad to ANSI/ASHRAE Standard 34-2022, Designation and Safety Classification of Refrigerants (First Publication Public Review Draft)

  Full Public Review

  Designation and Safety Classification of Refrigerants
• COMMENT
  BSR/ASHRAE Addendum b to Standard 72-2022, Method of Testing Open and Closed Commercial Refrigerators and Freezers (Second ISC Public Review Draft)

  Independent Substantive Change Public Review (ISC)

  Method of Testing Open and Closed Commercial Refrigerators and Freezers
• COMMENT
  BSR/ASHRAE Addendum f to ANSI/ASHRAE Standard 147-2019, Reducing the Release of Halogenated Refrigerants from Refrigerating and Air-Conditioning Equipment and Systems (First Public Review Draft)

  Full Public Review

  Reducing the Release of Halogenated Refrigerants from Refrigerating and Air-Conditioning Equipment and Systems

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60-Day Public Review Period from April 05, 2024, to June 04, 2024

• COMMENT
  BSR/ASHRAE Standard 229P, Protocols for Evaluating Ruleset Application in Building Performance Models (First Public Review Draft)

  Full Public Review

  Protocols for Evaluating Ruleset Implementation in Building Performance Modeling Software

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45-Day Public Review Period from April 05, 2024, to May 20, 2024

• COMMENT
  BSR/ASHRAE Standard 29-2015R, Method of Testing Automatic Ice Makers (First Public Review Draft)

  Full Public Review

  Methods of Testing Automatic Ice Makers
• COMMENT
  Addendum k to ASHRAE Guideline 36-2021, High-Performance Sequences of Operation for HVAC Systems (First Public Review Draft)

  Full Public Review

  High-Performance Sequences of Operation for HVAC Systems
• COMMENT
  Addendum a to ASHRAE Guideline 36-2021, High-Performance Sequences of Operation for HVAC Systems (First Public Review Draft)

  Full Public Review

  High-Performance Sequences of Operation for HVAC Systems

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30-Day Public Review Period from April 12, 2024, to May 12, 2024

• COMMENT
  BSR/ASHRAE Addendum g to Standard 209-2018, Energy Simulation Aided Design for Buildings except Low-Rise Residential Buildings (First Public Review Draft)

  Full Public Review

  Energy Simulation Aided Design for Buildings Except Low-Rise Residential Buildings
• COMMENT
  BSR/ASHRAE Addendum a to ANSI/ASHRAE Standard 127-2020, Method of Testing for Rating Air-Conditioning Units Serving Data Center (DC) and Other Information Technology Equipment (ITE) Spaces (First Public Review Draft)

  Full Public Review

  Method of Testing for Rating Air-Conditioning Units Serving Data Center (DC) and Other Information Technology Equipment (ITE) Spaces

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45-Day Public Review Period from April 12, 2024, to May 27, 2024

• COMMENT
  BSR/ASHRAE Addendum d to ANSI/ASHRAE Standard 52.2-2017, Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size (First Public Review Draft)

  Full Public Review

  Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size

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30-Day Public Review Period from April 19, 2024 to May 19, 2024

• COMMENT
  BSR/ASHRAE/ASHE Addendum g to ANSI/ASHRAE/ASHE Standard 189.3-2021, Design, Construction, and Operation of Sustainable High-Performance Health Care Facilities (addenda to ANSI/ASHRAE/ASHE Standard 189.3-2021)

  Independent Substantive Change Public Review (ISC)

  Design, Construction and Operation of Sustainable High Performance Health Care Facilities

• PROPOSE
  ASHRAE Guideline 0 The Commissioning Process
• PROPOSE
  ASHRAE Guideline 1.4 Preparing Systems Manuals for Facilities
• PROPOSE
  ASHRAE Guideline 10 Interactions Affecting the Achievement of Acceptable Indoor Environments
• PROPOSE
  ASHRAE Guideline 12 Managing the Risk of Legionellosis Associated With Building Water Systems
• PROPOSE
  ASHRAE Guideline 13 Specifying Building Automation Systems
• PROPOSE
  ASHRAE Standard 15 Safety Standard for Refrigeration Systems
• PROPOSE
  ASHRAE Standard 15.2 Safety Standard for Refrigeration Systems in Residential Applications
• PROPOSE
  ASHRAE Guideline 28 Air Quality Within Commercial Aircraft
• PROPOSE
  ASHRAE Standard 30 Method of Testing Liquid Chillers
• PROPOSE
  ASHRAE Standard 34 Designation and Safety Classification of Refrigerants
• PROPOSE
  ASHRAE Guideline 36 High-Performance Sequences of Operation for HVAC Systems
• PROPOSE
  ASHRAE Guideline 41 Design, Installation and Commissioning of Variable Refrigerant Flow (VRF) Systems
• PROPOSE
  ASHRAE Guideline 42 Enhanced Indoor Air Quality in Commercial and Institutional Buildings
• PROPOSE
  ASHRAE Standard 52.2 Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size
• PROPOSE
  ASHRAE Standard 55 Thermal Environmental Conditions for Human Occupancy
• PROPOSE
  ASHRAE Standard 62.1 Ventilation and Acceptable Indoor Air Quality
• PROPOSE
  ASHRAE Standard 62.2 Ventilation and Acceptable Indoor Air Quality in Residential Buildings
• PROPOSE
  ASHRAE Standard 72 Method of Testing Open and Closed Commercial Refrigerators and Freezers
• PROPOSE
  ASHRAE/IES Standard 90.1 Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings
• PROPOSE
  ASHRAE/IES Standard 90.2 Energy-Efficient Design Of Low-Rise Residential Buildings
• PROPOSE
  ASHRAE Standard 90.4 Energy Standard for Data Centers
• PROPOSE
  ASHRAE/IES Standard 100 Energy and Emissions Building Performance Standard for Existing Buildings
• PROPOSE
  ASHRAE Standard 127 Method of Testing for Rating Air-Conditioning Units Serving Data Center (DC) and Other Information Technology Equipment (ITE) Spaces
• PROPOSE
  ASHRAE Standard 135 BACnet® - A Data Communication Protocol for Building Automation and Control Networks
• PROPOSE
  ASHRAE Standard 135.1 Method of Test for Conformance to BACnet®
• PROPOSE
  ASHRAE Standard 140 Method of Test for Evaluating Building Performance Simulation Software
• PROPOSE
  ASHRAE Standard 145.1 Laboratory Test Method for Assessing the Performance of Gas-Phase Air-Cleaning Systems: Loose Granular Media
• PROPOSE
  ASHRAE Standard 145.2 Laboratory Test Method for Assessing the Performance of Gas-Phase Air-Cleaning Systems: Air-Cleaning Devices
• PROPOSE
  ASHRAE Standard 147 Reducing the Release of Halogenated Refrigerants from Refrigerating and Air-Conditioning Equipment and Systems
• PROPOSE
  ASHRAE Standard 154 Ventilation for Commercial Cooking Operations
• PROPOSE
  ASHRAE Standard 160 Criteria for Moisture-Control Design Analysis in Buildings
• PROPOSE
  ASHRAE Standard 161 Air Quality within Commercial Aircraft
• PROPOSE
  ASHRAE Standard 169 Climatic Data for Building Design Standards
• PROPOSE
  ASHRAE/ASHE Standard 170 Ventilation of Health Care Facilities
• PROPOSE
  ASHRAE Standard 185.1 Method of Testing UV-C Lights for Use in Air-Handling Units or Air Ducts to Inactivate Airborne Microorganisms
• PROPOSE
  ASHRAE Standard 185.2 Method of Testing Ultraviolet Lamps for Use in HVAC&R Units or Air Ducts to Inactivate Microorganisms on Irradiated Surfaces
• PROPOSE
  ASHRAE Standard 188 Legionellosis: Risk Management for Building Water Systems
• PROPOSE
  ASHRAE/USGBC/IES/ICC Standard 189.1 Standard for the Design of High-Performance Green Buildings Except Low-Rise Residential Buildings
• PROPOSE
  ASHRAE/ASHE Standard 189.3 Design, Construction and Operation of Sustainable High Performance Health Care Facilities
• PROPOSE
  ASHRAE/IES Standard 202 Commissioning Process for Buildings and Systems
• PROPOSE
  ASHRAE Standard 205 Representation of Performance Data for HVAC&R and Other Facility Equipment
• PROPOSE
  ASHRAE Standard 209 Energy Simulation Aided Design for Buildings Except Low-Rise Residential Buildings
• PROPOSE
  ASHRAE Standard 221 Test Method to Field-Measure and Score the Cooling and Heating Performance of an Installed Unitary HVAC System
• PROPOSE
  ASHRAE Standard 228 Standard Method of Evaluating Zero Net Energy and Zero Net Carbon Building Performance
• PROPOSE
  ASHRAE Standard 230 Commissioning Process for Existing Buildings and Systems
• PROPOSE
  ASHRAE Standard 241 Control of Infectious Aerosols