Regulations 1994 (S.I. 1994/2716), 35 (ii) a marine protected area, (iii) a National Scenic Area (see section 263A), (iv) a Ramsar site as defined in section 37A of the Wildlife and Countryside Act 1981, (v) a site of special scientific interest as defined in section 58 of the 40 Nature Conservation (Scotland) Act 2004, 30 Planning (Scotland) Bill Part 2—Masterplan consent areas (vi) a site included in the World Heritage List (“a world heritage site”) or an area identified in the World Heritage List as a buffer zone for a world heritage site, or (b) any place in respect of which either of the following has effect— 5 (i) a nature conservation order made under Part 2 of the Nature Conservation (Scotland) Act 2004, (ii) a land management order made under that Part of that Act. (5) In sub-paragraph (4)— “marine protected area” means an area designated by an order under 10 section 67 of the Marine (Scotland) Act 2010 as— (a) a nature conservation area, (b) a demonstration and research marine protected area, or (c) a historic marine protected area, “World Heritage List” means the list kept in accordance with article 15 11(2) of the Convention concerning the Protection of the World Cultural and Natural Heritage adopted by the General Conference of the United Nations Educational, Scientific and Cultural Organisation at Paris on 16 November 1972. (6) The Scottish Ministers may by regulations modify sub-paragraphs (4) and (5). 20 P ART 2 M AKING AND ALTERING OF SCHEMES BY PLANNING AUTHORITIES C HAPTER 1 P LANNING AUTHORITIES ’ POWERS AND DUTIES Power to make or alter scheme 25 4 At any time, a planning authority may (in accordance with Part 3)— (a) make a scheme for a part of their district, or (b) alter a scheme that relates to an area in their district.