Section 29 of the Principal Act is amended as follows:(a) by omitting from subsection (1) "draft management controls and report" and substituting "any accompanying environmental impact statement and the report" ;(b) by omitting from subsection (2) "draft management controls and report" and substituting "report and any accompanying environmental impact statements" ;(c) by omitting from subsection (2)(a) "and draft management controls" ;(d) by omitting from subsection (2)(b) "and draft management controls" ;(e) by omitting paragraph (c) from subsection (2) and substituting the following paragraph:(c) require the planning authority to modify a specified provision of the draft plan; or(f) by omitting from subsection (2)(d) "and draft management controls" ;(g) by omitting subsection (3) and substituting the following subsections:(3) The Panel may determine that a modification of a draft plan is not of a substantial nature.(3A) The Panel, by notice in writing, is to notify the planning authority of (a) any modification it makes and the reasons for the modification; and(b) any modification to the draft plan it requires and the reasons for the modification; and(c) its rejection or acceptance of the draft plan; and(d) any determination made under subsection (3) .(h) by omitting from subsection (4) "or draft management controls" .