A 2026 guide to Cal/OSHA §3395 outdoor and §3396 indoor heat standards, federal OSHA's NEP and proposed rule, the seven active state heat standards, and the eight Cal/OSHA questions employers ask most — including the lunch-break edge case.

Discover what's new in OSHA heat regulations for 2026. Learn the proposed rules, NEP enforcement updates, state requirements, and your compliance roadmap.

Learn how to cool construction sites and protect workers from heat stress. Complete guide to shading, hydration, OSHA regs, and cooling solutions like cool-down trailers.

Complete guide to OSHA heat illness prevention rules in 2026. Compliance requirements, penalties, state regulations, and cool-down strategies for employers.