The Board is to advise the proponent or applicant, and, except if section 27AA applies, the planning authority, of the class of assessment that is proposed to be undertaken under section 27A within 14 days of –

(a) the lodgment of a notice of intent that is acceptable to the Board under section 27B(2) or the referral of an application under section 25(1) , whichever occurs first; or

(b) the referral of an application under section 24(1) ; or

(c) the referral of a proposal under section 27(1) or (2) , section 27AA(1) , section 42I , section 42O or section 42P(6), (7) or (8).