# The Meters (Certification) Regulations 1998, Paragraph 5: Reference conditions for all testing

Extent: E+W+S

(1) All tests shall be carried out under the reference conditions specified in table 1.

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Source: https://www.legislation.gov.uk/uksi/1998/1566/schedule/3/paragraph/5 (the official version)
Page: https://openlegislation.uk/meters-certification-regulations-1998/schedule-3/paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.