Welcome to the MSB

The MSB is responsible for the development of Australian mediator standards and the implementation of the National Mediator Accreditation System (NMAS)

This website will help you find out more about mediation standards and accreditation in Australia. Whether you are a mediator, an accreditation body or a consumer, we hope you will find the information on this website helpful.


The 2021 NMAS Review is underway. The NMAS Review utilises a well-established methodology that incorporates thorough consultation and culminates in a series of recommendations. The MSB will consider and decide upon these recommendations in 2022. Visit the dedicated review website for more details on progress and how to contribute.

NMAS Review Hub →