Proficiency Testing Australia is one of Australia's largest and most experienced proficiency testing providers. We have a reputation for providing friendly, customer-focussed service using qualified, experienced staff and specialists. Proficiency Testing Australia is able to service a very broad range of industries, and many of our clients come to use our services based on the recommendation of colleagues. Proficiency Testing Australia has offices in Sydney and Brisbane, so our services and support are readily accessible. Proficiency Testing Australia is a wholly owned subsidiary of the National Association of Testing Authorities, Australia, but is governed by an independent Board of Directors. Driven by a commitment to the public and national benefit derived from proficiency testing, Proficiency Testing Australia is registered as a not-for-profit company with the Australian Government - Australian Charities and Not-for-profits Commission. Proficiency Testing Australia is accredited as a Proficiency Testing Provider by International Accreditation New Zealand (IANZ). The accreditation covers the specific proficiency testing sample/artefact types listed on the agreed scope of accreditation. The accreditation meets the requirements of International Standard ISO/IEC 17043:2010 Conformity assessment – General requirements for proficiency testing, which includes the principles of ISO 9001:2008.