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

Meetings Information


The 2021 ASHRAE Winter Conference for Chicago will no longer take place in person. It will, however, take place virtually...Stay tuned for details. Likewise, the following SSPC34 meetings will also take place virtually and their dates will also be published shortly. For any other information regarding ASHRAE Standards, contact Ryan Shanley.

Ryan Shanley

Manager of Standards - International

1791 Tullie Circle NE
Atlanta, GA 30329  

Tel: 678‑539‑2114


  • SSPC34 Designation and Nomenclature Subcommittee
  • SSPC34 Flammability Subcommittee
  • SSPC 34 Toxicity Subcommittee/ISO 817 MA Toxicity Task Force Joint Meeting
  • SSPC 34, Designation and Safety Classification of Refrigerants