RSES

RSES, the Refrigeration Service Engineers Society, is one of the world’s leading education, training and certification associations for heating, ventilation, air conditioning and refrigeration professionals. RSES credentials include the Active Specialized Member (SM), Certificate Member (CM) and Certificate Member Specialist (CMS) exam series (since 1935), and one of the largest EPA Section 608 programs in the industry. Founded in 1933, RSES is a non-profit organization of members in chapters in the U.S. and Canada, as well as affiliate organizations worldwide.