State OSHA Plans & Requirements
28 states operate their own OSHA programs with unique requirements. Navigate state-specific regulations and ensure compliance across all locations.
State Programs
Major State OSHA Plans
These states operate their own occupational safety and health programs
Western States
Cal/OSHA
California Division of Occupational Safety and Health
WISHA
Washington Industrial Safety and Health Act
Oregon OSHA
Oregon Occupational Safety and Health Division
ADOSH
Arizona Division of Occupational Safety and Health
Midwest States
Federal OSHA vs State Plans
Federal OSHA States
- Covers private sector only
- Uniform standards nationwide
- Federal penalty structure
- Direct federal enforcement
State Plan States
- Covers private & public sectors
- Can exceed federal standards
- State-specific requirements
- State agency enforcement
Important: State plans must be "at least as effective" as federal OSHA but often include additional requirements like heat illness prevention, workplace violence standards, and industry-specific regulations not found in federal OSHA.
Navigate State OSHA Requirements with Confidence
Whether you operate in federal OSHA or state plan jurisdictions, get compliant programs that meet all requirements.