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British Nationality Act 1981
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- UK Public General Acts
- 1981 c. 61
- Part V
- Section 45
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Changes to legislation:
British Nationality Act 1981, Section 45 is up to date with all changes known to be in force on or before 27 December 2024. There are changes that may be brought into force at a future date. Changes that have been made appear in the content and are referenced with annotations.
Changes to Legislation
Revised legislation carried on this site may not be fully up to date. Changes and effects are recorded by our editorial team in lists which can be found in the ‘Changes to Legislation’ area. Where those effects have yet to be applied to the text of the legislation by the editorial team they are also listed alongside the legislation in the affected provisions. Use the ‘more’ link to open the changes and effects relevant to the provision you are viewing.
Changes and effects yet to be applied to Section 45:
- s. 4AA inserted by 2024 c. 19 s. 1(2)
- s. 6(3) (4) inserted by 2009 c. 11 s. 40(2) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- s. 41(1)(bc)-(be) inserted by 2009 c. 11 s. 41(2) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- s. 41(1B) (1C) inserted by 2009 c. 11 s. 41(3) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- s. 50A(1)(aa) inserted by 2024 c. 19 s. 1(4)(a)
- Sch. 1 para. 2(1)(ba)(bb) inserted by 2009 c. 11 s. 39(5) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(1)(ca) inserted by 2009 c. 11 s. 39(7) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(5) inserted by 2009 c. 11 s. 39(10) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 6(2)-(4) inserted by 2022 c. 36 Sch. 1 para. 3(4)(d)
- Sch. 1 para. 2(1)(c) repealed by 2009 c. 11 s. 39(6) Sch. Pt. 2 (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(1)(a) substituted by 2009 c. 11 s. 39(4) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(2)-(4) substituted for Sch. 1 para. 2(2)(3) by 2009 c. 11 s. 39(9) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(1)(d) word substituted by 2009 c. 11 s. 39(8)(a) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(1)(d) words substituted by 2009 c. 11 s. 39(8)(b) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
Changes and effects yet to be applied to the whole Act associated Parts and Chapters:
Whole provisions yet to be inserted into this Act (including any effects on those provisions):
- s. 4AA inserted by 2024 c. 19 s. 1(2)
- s. 6(3) (4) inserted by 2009 c. 11 s. 40(2) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- s. 41(1)(bc)-(be) inserted by 2009 c. 11 s. 41(2) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- s. 41(1B) (1C) inserted by 2009 c. 11 s. 41(3) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- s. 50A(1)(aa) inserted by 2024 c. 19 s. 1(4)(a)
- Sch. 1 para. 2(1)(ba)(bb) inserted by 2009 c. 11 s. 39(5) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(1)(ca) inserted by 2009 c. 11 s. 39(7) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(5) inserted by 2009 c. 11 s. 39(10) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 6(2)-(4) inserted by 2022 c. 36 Sch. 1 para. 3(4)(d)
- Sch. 1 para. 2(1)(c) repealed by 2009 c. 11 s. 39(6) Sch. Pt. 2 (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(1)(a) substituted by 2009 c. 11 s. 39(4) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(2)-(4) substituted for Sch. 1 para. 2(2)(3) by 2009 c. 11 s. 39(9) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(1)(d) word substituted by 2009 c. 11 s. 39(8)(a) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
- Sch. 1 para. 2(1)(d) words substituted by 2009 c. 11 s. 39(8)(b) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
45 Evidence.U.K.
(1)Every document purporting to be a notice, certificate, order or declaration, or an entry in a register, or a subscription of an oath of allegiance, given, granted or made under this Act or any of the former nationality Acts shall be received in evidence and shall, unless the contrary is proved, be deemed to have been given, granted or made by or on behalf of the person by whom or on whose behalf it purports to have been given, granted or made.
(2)Prima facie evidence of any such document may be given by the production of a document purporting to be certified as a true copy of it by such person and in such manner as may be prescribed.
(3)Any entry in a register made under this Act or any of the former nationality Acts shall be received as evidence (and in Scotland as sufficient evidence) of the matters stated in the entry.
(4)A certificate given by or on behalf of the Secretary of State that a person was at any time in Crown service under the government of the United Kingdom or that a person’s recruitment for such service took place in the United Kingdom shall, for the purposes of this Act, be conclusive evidence of that fact.
Modifications etc. (not altering text)
C1Ss. 41, 42, 44–48 extended by British Nationality (Falkland Islands) Act 1983 (c. 6, SIF 87), s. 4(2)(a)–(f)
C2S. 45 amended by S.I. 1986/948, art. 7(7)(a)
S. 45 amended (18.7.1996) by 1996 c. 41, s. 2(2)
C3Ss. 40–42, 44–48, 50 extended by British Nationality (Hong Kong) Act 1990 (c. 34, SIF 87), s. 2(3)
C4S. 45 modified (19.3.1997) by 1997 c. 20, s. 2(3)
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