Federal OSHA jurisdiction (no Idaho State Plan). Enforced by U.S. Dept. of Labor, Occupational Safety and Health Administration (federal). Verified on the primary source, re-checked weekly.
Idaho has no OSHA-approved State Plan; federal OSHA covers private-sector employers, but state and local government employees are not covered by federal OSHA and have no state-plan alternative.
Source: primary document
Statewide layer. County and city amendments sit on top; the building view resolves them from your ZIP.
In force, nothing scheduled
The federal layer applies in every state: OSHA's Hazard Communication update (91 FR 1695) sets November 20, 2026 for substances and May 19, 2028 for mixtures. State-plan states enforce it through their own agency.
Federal OSHA jurisdiction (no Idaho State Plan). Idaho has no OSHA-approved State Plan; federal OSHA covers private-sector employers, but state and local government employees are not covered by federal OSHA and have no state-plan alternative.
U.S. Dept. of Labor, Occupational Safety and Health Administration (federal).
Nothing is scheduled. The rule above stays in force until the state adopts a newer edition or amends the program; AHJ Radar re-checks the source weekly.
One address, every authority that can cite it, and a record of who saw what. Cancel anytime. Public pages stay free.