Permissioning and licensing

Permissioning means we give permission for certain work activities involving significant hazard, risk or public concern, for example where there are risks of:

  • multiple fatalities from a single or linked series of events
  • widespread and significant adverse effects on human health

What is needed for a permissioning regime

A permissioning regime means particular work activities can only start or continue when we give:  

  • our consent
  • a licence
  • our acceptance of a safety case

Safety cases

Safety cases are prepared by operators or owners of offshore oil and gas installations.

Safety reports

Safety reports are prepared by onshore, upper-tier Control of Major Accident Hazards Regulations 2015 (COMAH) establishments. This is to demonstrate that they can control major accident risks effectively.

Licensing

A licence is an authorisation from us to undertake a work activity which would otherwise be unlawful. It is only granted for very specific work activities.

How licensing regimes operate

We operate licensing regimes in certain industry sectors where we provide authorisation for specific work activities, for example:

  • issuing licences for explosives manufacture and storage, and for stripping asbestos
  • granting approvals (usually specifying working methods or equipment), for example for chemical products such as pesticides
  • providing exemptions from legislation where we are satisfied that people's health and safety will not be affected

Is this page useful?

Updated 2025-06-25