IPWEA WA / MRWA accredited auditors meet accreditation requirements as documented under "Becoming a Road Safety Auditor". Most Local Government Authorities will only accept audits undertaken by an accredited IPWEA WA/MRWA Senior Road Safety Auditor. Main Roads WA Policy and Guidlines for Road Safety Audits state that audit teams shall be made up of an IPWEA WA / Main Roads Accredited Senior Road Safety Auditor and a minimum of one IPWEA WA/ Main Roads WA Acccredited Road Safety Auditor team member. 

Those seeking to engage an auditor should be confident that those listed have suitable experience and are capable of providing the required standard of service. IPWEA WA/MRWA take no responsibility for the suitability of auditors selected.