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 as will the SSPC34 meetings. Please see below for the SSPC34 meeting schedules. 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


  • --Joint SSPC 34/ISO 817 MA Toxicity – Tuesday, January 12th, 9 AM to 12 PM
  • --SSPC 34 Flammability – Monday, January 18th, 8 AM to 11 AM
  • --SSPC 34 Designation and Nomenclature – Tuesday, January 19th, 8 AM to 11 AM
  • --SSPC 34 Full Committee – Friday, January 22nd, 8 AM to 11 AM