This is a geographically sorted list of national and subnational government agencies focusing on occupational safety and health. Subnational agencies are indented and listed after the corresponding national agencies.

• National Institute for Occupational Health (South Africa)
• Occupational Safety and Health Authority (Tanzania)
• Directorate of Occupational Safety and Health Services^[1] (Kenya)

• State Administration of Work Safety (China)
• Japan Industrial Safety and Health Association (Japan)
• National Institute of Occupational Safety and Health (Malaysia)
• National Occupational Safety and Health (OSH) Profile (India)
• Korea Occupational Safety and Health Agency
• National Institute of Occupational Safety and Health (Sri Lanka)

• European Agency for Safety and Health at Work
• Scientific Committee on Occupational Exposure Limit Values (European Union)
• Finnish Institute of Occupational Health
• Federal Institute for Occupational Safety and Health (Germany)
• Health and Safety Authority (Ireland)
• National Institute of Occupational Health (Norway)
• Swedish Work Environment Authority
• Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (France)

• Canadian Centre for Occupational Health and Safety
  • WorkSafeBC
  • Workplace Safety & Insurance Board (Ontario)

• National Offshore Petroleum Safety and Environmental Management Authority (Australia)
• National Offshore Petroleum Safety Authority (Australia; defunct)
• Safe Work Australia
  • Worksafe (Western Australia)
  • WorkSafe Victoria
• WorkSafe New Zealand