Proficiency Testing Australia

How confident are you of your testing and measurement results?

Proficiency testing is a means of assessing the ability of laboratories to competently perform specific tests and measurements.

Proficiency Testing Australia (PTA) is a subsidiary of the National Association of Testing Authorities, Australia.

PTA offers Testing Programs involving the distribution of sub-samples of a material for testing by participating laboratories, Measurement Programs involving the circulation of a measurement artefact among a group of laboratories or a single laboratory, and customised programs, for industry organisations.

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Program Schedule

Full program schedule and
On-Demand Program 

Program Reports

Click to see current and previous years reports

Program Register

Click here to register your details for a PT Program

Contact Us

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