15.—(1) Any person who intends to submit an environmental statement to the relevant planning authority or the Welsh Ministers under these Regulations may give notice to that authority or the Welsh Ministers under this paragraph.
(2) A notice under paragraph (1) must include the information necessary to identify the land and the nature and purpose of the development, and must indicate the main environmental consequences to which the person giving the notice proposes to refer in the environmental statement.
(3) The recipient of—
(a)such notice as is mentioned in paragraph (1); or
(b)a statement or confirmation made pursuant to regulation 10(4)(a), 11(5) or 12(6) must—
(i)notify the consultees of the name and address of the person who intends to submit an environmental statement and of the duty imposed on the consultees by paragraph (4) to make information available to that person; and
(ii)inform the person who intends to submit an environmental statement of the names and addresses of the consultees so notified.
(4) Subject to paragraph (5), the relevant planning authority and any consultee notified in accordance with paragraph (3) must, if requested by the person who intends to submit an environmental statement, enter into consultation with that person to determine whether the authority or consultee has in its possession any information which that person considers, or they consider, relevant to the preparation of the environmental statement. If they have, the authority or consultee must make that information available to that person.
(5) A relevant planning authority or consultee which receives a request for information under paragraph (4) must treat it as a request for information under regulation 5(1) of the Environmental Information Regulations 2004(1).