# The Meters (Certification) Regulations 1990, Regulation 10: Revocation of certification


(1) A meter in respect of which a certificate has been issued under regulation 8 or 9 shall be a certified meter for the purpose of these Regulations until–
(a) the approval of the type or pattern of construction of that meter is revoked in the prescribed manner;
(b) it is or becomes installed in a manner which is not an approved manner of installation;
(c) the certificate in respect of that meter or of meters of that type is revoked in the prescribed manner; or
(d) any alteration is made to the meter other than the making of any alteration to the demand indicator mechanism in a maximum demand meter.
(2) For the purpose of sub-paragraphs (a) and (c) of paragraph (1) the prescribed manner shall be by or under regulations made under paragraph 2 or 5 of Schedule 7 to the Act.

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Source: https://www.legislation.gov.uk/uksi/1990/792/regulation/10 (the official version)
Page: https://openlegislation.uk/meters-certification-regulations-1990/regulation-10
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.