(a) under paragraph 40 (2) (d) approving a laboratory; or
(b) under paragraph 40 (2) (d) refusing to approve a laboratory.
(2) Where a decision of a kind referred to in paragraph (1) (a) or (b) is made, the Authority shall give notice in writing of the decision to the applicant.
(3) A notice under subregulation (2) shall be in accordance with the requirements of the Code of Practice in force under subsection 25B (1) of the Administrative Appeals Tribunal Act 1989 .