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British Nationality Act 1981

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Changes to legislation:

British Nationality Act 1981, Section 40A is up to date with all changes known to be in force on or before 13 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. Help about Changes to Legislation

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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.

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Changes and effects yet to be applied to Section 40A:

  • 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  • s. 6(3) (4) inserted by 2009 c. 11 s. 40(2) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
  • s. 41(1)(bc)-(be) inserted by 2009 c. 11 s. 41(2) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
  • s. 41(1B) (1C) inserted by 2009 c. 11 s. 41(3) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))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  • Sch. 1 para. 2(1)(ba)(bb) inserted by 2009 c. 11 s. 39(5) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
  • Sch. 1 para. 2(1)(ca) inserted by 2009 c. 11 s. 39(7) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
  • Sch. 1 para. 2(5) inserted by 2009 c. 11 s. 39(10) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))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  • Sch. 1 para. 2(1)(c) repealed by 2009 c. 11 s. 39(6) Sch. Pt. 2 (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
  • Sch. 1 para. 2(1)(a) substituted by 2009 c. 11 s. 39(4) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))
  • Sch. 1 para. 2(2)-(4) substituted for Sch. 1 para. 2(2)(3) by 2009 c. 11 s. 39(9) (Amending provision prospectively repealed by 2022 c. 36, s. 9(3)(a))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))

[F140A Deprivation of citizenship: appealU.K.

[F2(1)A person—

(a)who is given notice under section 40(5) of a decision to make an order in respect of the person under section 40, or

(b)in respect of whom an order under section 40 is made without the person having been given notice under section 40(5) of the decision to make the order,

may appeal against the decision to the First-tier Tribunal.]

(2)Subsection (1) shall not apply to a decision if the Secretary of State certifies that it was taken wholly or partly in reliance on information which in his opinion should not be made public—

(a)in the interests of national security,

(b)in the interests of the relationship between the United Kingdom and another country, or

(c)otherwise in the public interest.

[F3(2A)In the case of an order made as described in subsection (1)(b), for the purposes of any rule or other provision limiting the time within which an appeal under this section may be brought, time does not start to run unless and until the person is given notice of the fact that the order has been made (see section 40(5D) and Schedule 4A).]

[F4(3) The following provisions of the Nationality, Immigration and Asylum Act 2002 (c. 41) shall apply in relation to an appeal under this section as they apply in relation to an appeal under section 82 F5 ...of that Act—

F6( a ). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F7(b ). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(c) section 106 (rules), F8 . . .

(d)section 107 (practice directions)[F9, and

(e)section 108 (forged document: proceedings in private).]]

(6)F10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(7)F10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(8)F10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ]

Textual Amendments

F1Ss. 40, 40A substituted (1.4.2003) for s. 40 by Nationality, Immigration and Asylum Act 2002 (c. 41), ss. 4(1)(4), 162 (with s. 159); S.I. 2003/754, art. 2(1), Sch. 1 (with arts. 3, 4, Sch. 2 (as amended by S.I. 2003/1040, art. 2 and S.I. 2003/1339, art. 4))

F5Words in s. 40A(3) omitted (20.10.2014) by virtue of Immigration Act 2014 (c. 22), s. 75(3), Sch. 9 para. 25(a); S.I. 2014/2771, art. 2(e) (with arts. 9-11) (as amended (2.3.2015 and 6.4.2015) by S.I. 2015/371, arts. 1(2)(3), 7, 8; and with transitional provisions and savings in S.I. 2014/2928, art. 2 (which S.I. is revoked (6.4.2015) by S.I. 2015/371, arts. 1(3), 9))

F6S. 40A(3)(a) omitted (20.10.2014) by virtue of Immigration Act 2014 (c. 22), s. 75(3), Sch. 9 para. 25(b); S.I. 2014/2771, art. 2(e) (with arts. 9-11) (as amended (2.3.2015 and 6.4.2015) by S.I. 2015/371, arts. 1(2)(3), 7, 8; and with transitional provisions and savings in S.I. 2014/2928, art. 2 (which S.I. is revoked (6.4.2015) by S.I. 2015/371, arts. 1(3), 9))

F9S. 40A(3)(e) and preceding word added (16.6.2006) by Immigration, Asylum and Nationality Act 2006 (c. 13), ss. 56(2), 62; S.I. 2006/1497, art. 3, Sch.

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