Four IIAR Ammonia Refrigeration standards are open for review: Standard for Safe Design of Closed-Circuit Ammonia Refrigeration Systems, Standard for Inspection, Testing, and Maintenance of Safe Closed-Circuit Ammonia Refrigeration Systems, Definitions and Terminology Used in IIAR Standards and Ammonia Refrigeration Valves.

The second public review of draft standard BSR/IIAR 1-201x Definitions and Terminology Used in IIAR Standards is open. The public review will be conducted for 30 days from March 31 April 30. Comments must be submitted to IIAR by 5 p.m. (EST) April 30.