5. A validation application must be in writing and—
(a)contain the information specified in Part 1 of Schedule 3,
(b)a declaration that the information provided in the application is true and complete to the notifying party’s knowledge, in the form set out in paragraph 48 of Part 2 of Schedule 3 and referred to as Declaration A, and
(c)where the notifying party has appointed a representative, a declaration that the notifying party confirms that the representative is authorised to submit the application and to accept service, in the format set out in paragraph 49 of Part 2 of Schedule 3 and referred to as Declaration B.