Designation and Safety Classification of Refrigerants
ASHRAE Standing Standard Project Committee 34

Upcoming PC Meetings

Tip: Copy and Paste Your Upcoming Meeting Information in this area.


The SSPC 34 meetings at the 2023 ASHRAE Annual Conference in Tampa will take place both in-person and virtually. Please see the "Meetings" tab for the SSPC 34 schedules, meeting room locations and virtual links.

For any other information regarding ASHRAE Standards, please contact Ryan Shanley, Manager of Standards.

Ryan Shanley

Manager of Standards - International

180 Technology Parkway
Peachtree Corners, GA 30092  

Tel: 678‑539‑2114




Project Committee meeting minutes are available to interested parties upon written request of the Manager of Standards. Attachments to minutes may or may not be included due to file size and/or because copyrighted intellectual property is included. Decisions to distribute attachments to the minutes will be made on a case by case basis and due to the size of the request may take longer to process.

Title, Purpose, and Scope

Committee Chair

Dr Sarah Kim


Mr Ivan Rydkin


Upcoming Society Conferences

ASHRAE 2023 Annual Conference
June 24-28, 2023
Tampa, FL


1.)  Please see ASHRAE's “Health and Safety Commitment to Care” section at the bottom of the “Travel” conference webpage []

2.) Good news! The new ANSI/ASHRAE Standard 34-2022 revision (which supersedes ANSI/ASHRAE Standard 34-2019), is now available from ASHRAE!