23.—(1) A WASK licence in force immediately before the coming into force of these Regulations continues in existence as a qualification equivalent to a certificate in accordance with Article 21(7).
(2) A WASK licence holder may carry out an operation specified in regulation 6 or 13 without holding a certificate or licence registered with the competent authority provided that, by 8th December 2015, the WASK licence holder—
(a)registers the WASK licence as a certificate with the competent authority; and
(b)pays a fee in accordance with regulation 24.