“(3) Paragraph 21 of Schedule 1 (and section 1(3) so far as relating to that paragraph) also extends to the Channel Islands and the Isle of Man and the British overseas territories within the meaning of the British Nationality Act 1981 (see section 50(1) of that Act).
(4) His Majesty may by Order in Council provide—
(a) for any of the provisions of this Act to extend, with or without modification, to the Isle of Man, and
(b) for any of the provisions of Parts 3 and 4, and this Part so far as relating to Parts 3 and 4, to extend, with or without modification, to the Bailiwick of Guernsey.
(5) A power under any provision listed in subsection (6) may be exercised—
(a) so as to extend (with or without modification) to the Isle of Man any amendment or repeal made by or under this Act of any part of an Act to which the provision listed in subsection (6) relates;
(b) so as to extend (with or without modification) to the Bailiwick of Jersey any amendment or repeal made by or under Part 2 or 5 of this Act of any part of an Act to which the provision listed in subsection (6) relates;
(c) so as to extend (with or without modification) to the Bailiwick of Guernsey any amendment or repeal made by or under Part 2, 3 or 4 of this Act of any part of an Act to which the provision listed in subsection (6) relates.
(6) Those provisions are—
(a) section 36 of the Immigration Act 1971;
(b) section 9(3) of the Special Immigration Appeals Commission Act 1997;
(c) section 170(7) of the Immigration and Asylum Act 1999;
(d) section 163(4) of the Nationality, Immigration and Asylum Act 2002;
(e) section 49(3) of the Asylum and Immigration (Treatment of Claimants, etc.) Act 2004;
(f) section 63(3) of the Immigration, Asylum and Nationality Act 2006;
(g) section 60(4) of the UK Borders Act 2007;
(h) section 60(6) of the Modern Slavery Act 2015;
(i) section 95(5) of the Immigration Act 2016;
(j) section 86(4) of the Nationality and Borders Act 2022;
(k) section 64(4) of the Border Security, Asylum and Immigration Act 2025.”