Sch 6 para 23
(1) The amendments made by paragraphs 3 to 5 have effect in relation to investments made on or after the day on which this Act is passed. (2) The amendments made by paragraphs 6(3)(c), 9 and 22(1) have effect for the purposes of determining whether shares or securities issued on or after 6 April 2015 are to be regarded as comprised in a company's qualifying holdings. (3) The amendments made by paragraphs 6 (except sub-paragraph (3)(c)), 7, 8, 10 to 13, 21 and 22(2) and (3) have effect for the purposes of determining whether shares or securities issued on or after the day on which this Act is passed are to be regarded as comprised in a company's qualifying holdings. (4) But nothing in sub-paragraphs (1) and (3) prevents investments made before the day on which this Act is passed constituting a “relevant investment”— (a) for the purposes of section 280B of ITA 2007 for the purposes of determining whether the investment limits condition in section 274 of that Act is breached by an investment made on or after the day on which this Act is passed, (b) for the purposes of section 280C of that Act for the purposes of determining whether the permitted maximum age condition in section 274 of that Act is breached by an investment made on or after the day on which this Act is passed, or (c) for the purposes of section 292A, 292AA, 292AB or 294A of that Act for the purposes of determining whether shares or securities issued on or after that day are to be regarded as comprised in a company's qualifying holdings.