Person conducting a business or undertaking (PCBU)

A person conducting a business or undertaking (PCBU) is the term given to a person conducting a business or undertaking, alone or with others, whether for not for profit or gain.

A PCBU can be:

  • a sole trader (e.g. a self-employed person)
  • each partner within a partnership
  • a company
  • an unincorporated association
  • a government department of a public authority (including a municipal council).

You are not considered a PCBU if you are:

Work health and safety laws

The Work Health and Safety Act 2020 (WHS Act) and supporting regulations came into effect on 31 March 2022. They set out the rules for keeping workers and others safe at work.

Western Australia's WHS laws are closely aligned with the national model WHS laws, which have also been adopted by New South Wales, Queensland, South Australia, Tasmania, the Australian Capital Territory, the Northern Territory and the Commonwealth. For more information see model WHS laws.

Apply for a statutory certificate

The Work Health and Safety (Mines) Regulations 2022 (WHS Mines Regulations) set out the statutory certificates that may be granted to a person, and the eligibility requirements for those certificates. Schedule 27 should be consulted for full details of requirements and functions.

Following an assessment by the relevant competence committee that an applicant is suitable to hold a certificate, a statutory certificate may be granted by the WorkSafe Commissioner as the regulator.