Regulation 4 Requirements for use for tradeI1

it is compliant with the essential requirements other than the provisions relating to maximum permissible errors referred to in paragraph 17 of Schedule 1 to the 2006 Regulations;

the requirements of regulations 5 and 6 are complied with;

it has been erected and installed in accordance with the requirements of regulation 7;

the instrument operates within the limits of maximum permissible error set out in Table 2 in Part 2 of Schedule 5 to the 2006 Regulations;

subject to paragraph (f), where test fills are required, these limits are determined on the basis of consecutive fills; and

in the case of an instrument of the description and maximum capacity set out, respectively, in columns 1 and 2 of Table 1 in Part 1 of Schedule 5 to the 2006 Regulations, it is within the accuracy class specified for that instrument in column 3 or within an accuracy class of a higher level of precision than the specified class.