Final rule · 2026-00653

Hazard Communication Standard

OSHA is extending the compliance dates in its Hazardous Communications Standard (29 CFR 1910.1200), published in the Federal Register on May 20, 2024 (89 FR 44144), by four months. The compliance date in Sec. 1910.1200(j)(2)(i) is extended from January 19, 2026, until May 19, 2026; the compliance date in Sec. 1910.1200(j)(2)(ii) is extended from July 20, 2026 to November 20, 2026; the compliance date in Sec. 1910.1200(j)(3)(i) is extended from July 19, 2027 to November 19, 2027; and the compliance date in Sec. 1910.1200(j)(3)(ii) is extended from January 19, 2028 to May 19, 2028.