(1) The Board must, as soon as practicable after making a decision under section 42Q(2) or (3) in relation to a relevant application within the meaning of section 42Q(1) , give a relevant notice to (a) the person who made the application; and(b) if the application is an application to which section 25 or 25A relates, the planning authority for the area of land, or area of State waters, to which the application relates; and(c) if the application is an application to which section 25A relates, the Commission.(2) The Board must, as soon as practicable after making a decision under section 42Q(3) in relation to an EL activity, give a relevant notice to each person who has made a representation under the Land Use Planning and Approvals Act 1993 or section 27G(2) in relation to the activity.(3) The Board must, as soon as practicable after making a decision under section 42Q(3) in relation to a proposal, for a variation of an environmental licence, that is referred to the Board in accordance with section 42P(6), (7) or (8), give a relevant notice to the person who is the holder of the licence.(4) For the purposes of this section, a relevant notice, in relation to a decision, to be given to a person or body is a notice (a) specifying whether the Board has varied, or refused to vary, the environmental licence to which the decision relates and the reasons for making the decision; and(b) if the decision is a decision to vary an environmental licence, specifying details of the variation and the reason for the variation; and(c) if the person is a person who has a right under Subdivision 9 to appeal to the Appeal Tribunal in relation to the decision, of the person's right under Subdivision 9 to appeal to the Appeal Tribunal in relation to the decision.