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Reviewed 26 October 2026. Original publication date retained: 2025-06-26.

Work involving potentially dangerous atmospheres needs competent risk assessment and operational controls. An audit examines management arrangements; it does not replace a specialist engineering assessment.

Questions to follow in an audit

  • Who identifies the activities requiring specialist assessment?
  • How are changes to materials or plant reviewed?
  • What happens when a worker reports a concern?

Connect the records with practice

Follow a change request through competent assessment, approval, communication to workers and a check that agreed actions were completed.

These are illustrative audit trails, not findings about a named organisation, technical instructions or a guarantee of a particular result. The appropriate evidence depends on the activities, risks and agreed scope. The organisation remains responsible for its operations and legal obligations.

AAA provides independent certification audits. Confirm the applicable standard edition, scope and customer requirements before agreeing a programme. Request an indicative price or discuss your proposed audit.

Further reading: HSE on management systems.