(1) The whole of this subpart applies to a unit plan to be deposited under any of sections 17, 21, or 24 or subpart 3 of Part 4.
(2) In relation to any unit plan other than one referred to in subsection (1),—
(a) sections 32(2)(c), 33(3), and 34 apply; and
(b) provisions of this subpart other than those referred to in paragraph (a) apply if expressly provided elsewhere in this Part.