2026-07-03AHRI and Other Trade Groups Challenge U.S. EPA’s Reconsideration of Technology Transitions Rule
2026-05-22U.S. EPA Announces Final Revision of Technology Transitions Rule, Delaying Use of Low-GWP Refrigerants
2026-01-09U.S. EPA Says Enforcement of January 2026 Deadlines for Technology Transitions Rule ‘a Low Priority’