15. The Department shall, in relation to any proposed development, make available to the public —
(a)at the time that the notice in the Belfast Gazette relating to the proposed development is published under regulation 8(2), all information that is relevant to it;
(b)any other information which is relevant to a determination under regulation 12 or 13 and which only becomes available after the time that the public was given notice in accordance with regulation 8(2)(d);
(c)any further information which is relevant to the assessment under regulations 12 and 13 and which only became available after the time that the notice in the Belfast Gazette relating to the proposed development was published under regulation 9(3)(b).