reg 31 Approved bodies and the conformity assessment procedures for active implantable medical devices
(1) An approved body which is responsible for carrying out a conformity assessment procedure in relation to a relevant device shall, when carrying out the procedure— (a) take account of the results of any assessment or verification operations which have been carried out in accordance with this Part at an intermediate stage of manufacture of the device; and (b) lay down, by common accord with the manufacturer or their UK responsible person , the time limits for completion of the assessment and verification operations referred to in Annex 2 or 3. (2) Where an approved body takes a decision in accordance with Annex 2, 3 or 5 , they shall specify the period of validity of the decision, which initially shall be for a period of not more than five years. (3) Where an approved body and a manufacturer or the manufacturer’s UK responsible person have agreed that the manufacturer may apply to the body at a specified time for an extension of the period of validity of a decision referred to in paragraph (2), the body may, on application from and with the agreement of the manufacturer or the manufacturer’s UK responsible person , extend the period of validity of the decision for further periods of up to five years, each such period commencing on the expiry of the previous period.