The verification fees for diaphragm gas meters are shown in Annex 3. If the applicant requests for verification conducted with its own verification equipment and the verification is conducted one by one by the dedicated weights and measures authority or its branches, the verification fee shall be charged in the amount of two-fifths of the total verification fee payable for the declared quantity of measuring instruments under application.Annex 3 Verification Fees for Diaphragm Gas Meters.pdf