63.—(1) Where a certified instructor authorised by an approved training body under regulation 60(2) ceases to conduct instruction on behalf of the body who authorised him, he shall as soon as is reasonably practicable return the certificate issued under regulation 60(4)(c) and all forms of certificates which were supplied to him under regulation 68(3) to the approved training body who must, on receiving the certificate issued under regulation 60(4)(c), return it to the Secretary of State.
(2) Where an approved training body who is also entitled under regulation 60(6) to conduct instruction as a certified instructor ceases to conduct such instruction, he shall immediately return the certificate issued under regulation 60(4)(c) and (unless the Secretary of State agrees otherwise) all forms of certificates which were supplied to him under regulation 68(3) to the Secretary of State.