| (2) | Any new installation or any new system of measurement of a design not previously approved, which incorporates any measuring instrument of a model approved in terms of section 22 of the Act together with ancillary equipment which is necessary to the operation of the measuring instrument or which extends the scope of its operation and which may affect its measuring accuracy must, before the measuring instrument and such ancillary equipment are put into use for a prescribed purpose, be referred to the National Regulator for evaluation, testing and approval in terms of section 22 of the Act, unless approval of the ancillary equipment comprising such installation or system was included in the approval of the measuring instrument. |
