7.—(1) For the purposes of these Rules, the Director-General may specify such import health requirements as are necessary in respect of any live fish.
(2) The Director-General may, from time to time, vary any of the import health requirements, having regard to the health status of any live fish in any country.
(3) The Director-General shall maintain a register of all the import health requirements for the time being specified under paragraph (1) and any variation to any such requirement under paragraph (2).
(4) The register referred to in paragraph (3) shall be made available for public information.