Pattern approval
Apply for pattern approval and other testing services.
Initiatives and services
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Regulations and standards
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Media
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Verifying authorities
We appoint verifying authorities to verify physical quantities of an artefact and reference standards of measurement.
Utility meter verifiers
We appoint utility meter verifiers to verify electricity meters, water meters and gas meters before you can use them for trade.
Certifying authorities
Certifying authorities certify measuring instruments and reference materials.
Approving authorities
Approving authorities conduct pattern approval testing of certain measuring instruments used for trade or regulatory purposes.
Australia's measurement system
Australia’s measurement system covers physical, chemical, biological, legal and trade measurement.
Metrological requirements for hydrogen dispensers for vehicles: have your say
The National Measurement Institute (NMI) is seeking feedback on pattern approval requirements and test procedures for hydrogen dispensers for vehicles. Submissions are welcome until 4 March 2022.
International measurement standards for electric vehicle charging stations: have your say
The National Measurement Institute (NMI) is seeking feedback on the new international standard for electric vehicle charging stations (EVCS). Consultation closes on 18 February 2022.