Document ID: chunk:federal_register_of_legislation:F2023L01532:reg:6
Version: federal_register_of_legislation:F2023L01532
Segment Type: reg
Provision Reference: reg 6
Character Range: 2029–3877

6  Standards of measurement, artefacts and measuring instruments
(1)    For subregulation 17(2) of the Regulations, the accuracy of an Australian primary standard of measurement is to be ascertained and expressed as an uncertainty in accordance with the principles of JCGM 100:2008 with an interval estimated to have a level of confidence of 95%.
(2)    For subregulation 17(2) of the Regulations, the accuracy of an Australian secondary standard of measurement is to be ascertained and expressed as an uncertainty in accordance with the principles of JCGM 100:2008 with an interval estimated to have a level of confidence of 95% at the time of verification.
(3)    For subregulation 18(4) of the Regulations, the accuracy of a State primary standard of measurement must be ascertained as an uncertainty in accordance with the principles of JCGM 100:2008 with an interval estimated to have a level of confidence of 95% at the time of verification.
(4)    For subregulation 19(2) of the Regulations, the accuracy of a reference standard of measurement must be ascertained and expressed as an uncertainty in accordance with the principles of JCGM 100:2008 with an interval estimated to have a level of confidence of 95% at the time of verification.
(5)    For subregulation 34C(3) of the Regulations, the accuracy of a verification of a physical quantity of an artefact is to be ascertained and expressed as an uncertainty in accordance with the principles of JCGM 100:2008 with an interval estimated to have a level of confidence of 95% at the time of verification.
(6)    For subregulation 39(1) of the Regulations, the accuracy of a certified measuring instrument must be ascertained as an uncertainty in accordance with the principles of JCGM 100:2008 with an interval estimated to have a level of confidence of 95% at the time of verification.