Regulation 9 Batch certification
Where–
a number of meters have been submitted to an examiner at the same time by the same person;
that person is a public electricity supplier, an authorised manufacturer or an authorised repairer;
each meter is of an approved pattern or construction and is accompanied by the report referred to in paragraph (2) of regulation 7; and
the examiner has examined and tested a sufficient number of the meters to satisfy himself that it provides a reasonable test of all of them,
he may issue a certificate in respect of all the meters so submitted to him specifying or identifying the serial number of each meter and that shall be a certificate for every meter so specified.
Where a certificate is issued under this regulation, a copy of the certificate which is stated to be a true copy of the original certificate and is signed by an examiner, a public electricity supplier, an authorised manufacturer or an authorised repairer shall be sufficient evidence that each meter, the serial number of which is specified or identified in that copy certificate, was duly certified for the purpose of these Regulations.