American Society★Occupational Safety & Health
HSE services

HSE Audit

ASOSH occupational health and safety audits, ISO 45001 compliance audits and process safety (PSM) audits for organisations of all sizes.

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Last updated November 2026 1 min read Print

ASOSH provides a wide range of audit services in occupational safety and health, designed to help organisations of all sizes and industries assess and improve their health and safety management systems.

Occupational health & safety audit

Our experienced auditors use a rigorous, systematic approach to evaluate the effectiveness and compliance of your health and safety processes, identify potential hazards and risks, and give practical recommendations for improvement.

  • Consultative audit — assesses your current practice against a set of best-practice criteria.
  • Compliance audit — against international standards such as ISO 45001.
  • Bespoke audit — tailored to the specific needs of your organisation.

Process safety audit

Process safety audits evaluate the effectiveness of a company’s process safety management (PSM) programme — the system that ensures the safe design, operation and maintenance of chemical processing facilities and equipment.

Our process safety auditors cover every aspect of process safety: hazard identification, risk assessment, process design and engineering, equipment integrity and maintenance, management of change and emergency response planning. We work closely with your team to understand your goals, then give you a comprehensive report on the strengths and weaknesses of your programme with actionable recommendations.

Why ASOSH

An ASOSH audit gives you confidence in the safety and reliability of your facilities and helps you comply with legal and regulatory requirements. Our environmental, health and safety audits are a structured way of collecting independent information on the efficiency, effectiveness and reliability of your whole system — and of planning corrective action.