reg 43
(1) The approved body or user inspectorate must, when performing unexpected visits in the framework of quality assurance procedures for pressure equipment in categories III and IV in regulation 6(a)(i), 6(a)(ii)(aa) or 6(b), take a sample of equipment from the manufacturing or storage premises in order to perform, or have performed, the final assessment as referred to in paragraph 25 of Schedule 2. (2) The manufacturer must inform the approved body or user inspectorate of the intended schedule of production. (3) The approved body or user inspectorate must carry out at least two visits during the first year of manufacturing. (4) The approved body or user inspectorate must determine the frequency of subsequent visits on the basis of the criteria set out in point 4.4. of modules D, E and H and point 5.4 of module H1 in Schedule 1A to these Regulations .