Section 4 (deprivation of citizenship).,1st April 2003,,
Section 12 (British citizenship: registration of certain persons without other citizenship).,30th April 2003,,
Section 13 (British citizenship: registration of certain persons born between 1961and 1983).,30th April 2003,,
Section 68 (1) to (5) (bail).,1st April 2003,,
Section 72 (9) and (10) (serious criminal).,1st April 2003,,
Section 77 (no removal while claim for asylum pending).,1st April 2003,,
Section 78 (no removal while appeal pending).,1st April 2003,,
Section 79 (deportation order: appeal).,1st April 2003,,
Section 80 (removal of asylum-seeker to third country).,1st April 2003,So far as not already in force.,
Section 81 (adjudicators).,1st April 2003,,
Section 82 (right of appeal: general).,1st April 2003,,
Section 83 (appeal: asylum claim).,1st April 2003,,
Section 84 (grounds of appeal).,1st April 2003,,
Section 85 (matters to be considered).,1st April 2003,,
Section 86 (determination of appeal).,1st April 2003,,
Section 87 (successful appeal: direction).,1st April 2003,,
Section 88 (ineligibility).,1st April 2003,,
Section 89 (visitor or student without entry clearance).,1st April 2003,,
Section 90 (non-family visitor).,1st April 2003,,
Section 91 (student).,1st April 2003,,
Section 92 (appeal from within United Kingdom: general).,1st April 2003,,
Section 93 (appeal from within United Kingdom: “third country” removal).,1st April 2003,,
Section 94 (appeal from within United Kingdom: unfounded human rights or asylum claim).,1st April 2003,,
Section 95 (appeal from outside United Kingdom: removal).,1st April 2003,,
Section 96 (earlier right of appeal).,1st April 2003,,
Section 97 (national security, &c.),1st April 2003,,
Section 98 (other grounds of public good).,1st April 2003,,
Section 99 (sections 96 to 98: appeal in progress).,1st April 2003,,
Section 100 (Immigration Appeal Tribunal).,1st April 2003,,
Section 101 (appeal to Tribunal).,1st April 2003,,
Section 102 (decision).,1st April 2003,,
Section 103 (appeal from Tribunal).,1st April 2003,,
Section 104 (pending appeal).,1st April 2003,,
Section 105 (notice of immigration decision).,1st April 2003,,
Section 106 (rules).,1st April 2003,,
Section 107 (practice directions).,1st April 2003,,
Section 108 (forged document: proceedings in private).,1st April 2003,,
Section 109 (European Union and European Economic Area).,1st April 2003,,
Section 110 (grants).,1st April 2003,,
Section 111 (monitor of certification of claims as unfounded).,1st April 2003,,
Section 114 (1) and (2) (repeal).,1st April 2003,,
Section 116 (Special Immigration Appeals Commission: Community Legal Service).,1st April 2003,,
Section 117 (Northern Ireland appeals: legal aid).,1st April 2003,,
Section 118 (leave pending decision on variation application).,1st April 2003,,
Section 120 (requirement to state additional grounds for application).,1st April 2003,,
Section 123 (advice about work permit, &c.).,1st June 2003,,
Section 126 (physical data: compulsory provision).,1st April 2003,,
Section 130 (Inland Revenue).,1st April 2003,,
Section 142 (Advisory Panel on Country Information).,1st April 2003,,
Section 147(1), (3) and (4) (employment).,1st April 2003,,
Section 147(2) (employment).,1st April 2003,For the purpose of enabling subordinate legislation to be made under it.,
Schedule 4 (Immigration and Asylum Appeals: Adjudicators).,1st April 2003,,
Schedule 5 (The Immigration Appeal Tribunal).,1st April 2003,,
Schedule 6 (Immigration and Asylum Appeals: Transitional Provision).,1st April 2003,,
Schedule 7 (Immigration and Asylum Appeals: Consequential Amendments).,1st April 2003,So far as not already in force.,
Section 161 and Schedule 9 (repeals) (the entries relating to sections 3(9)(b), 29 and 31(d) of the Immigration Act 1971; to sections 19E(7) and 71A(1) of the Race Relations Act 1976 ; to sections 7 to 9, 10, 19 to 21, 22, 27(2), 28, 33, 44(2) and (3) of and Schedule 2 paragraph 3(1)(b) and Schedule 4 to the British Nationality Act 1981 ; to section 4(3)(b) of the British Nationality (Falkland Islands) Act 1983 ; to section 1(5) of the British Nationality (Hong Kong) Act 1990 ; to sections 2A, 4, 5(1)(a) and (b) and (2) and 7A of, and Schedule 2 to, the Special Immigration Appeals Commission Act 1997 ; to sections 15, and 56 to 81, of, and Schedules 2 to 4, and 14, to, the 1999 Act ; and to Schedule 2 to the Race Relations Amendment Act 2000.,1st April 2003,,

Section 18 (asylum-seeker: definition) (for the purpose of sections 55(9) and 70(3) and paragraph 17(1)(b) of Schedule 3),8th January 2003,2003/1,
Section 18 (asylum-seeker: definition) (for the purpose of section 26A(2) of the 1971 Act and section 71(5) of the 2002 Act ),10th February 2003,2003/1,
Section 54 and paragraphs 2, 8, 9, 10, 11, 12, 15 and 16 of Schedule 3 (withholding and withdrawal of support) (for the purpose of enabling the Secretary of State to exercise the power to make subordinate legislation),8th December 2002,2002/2811,
Section 54 and Schedule 3 (withholding and withdrawal of support) (so far as not already in force),8th January 2003,2002/2811,
Section 55 (late claim for asylum: refusal of support),8th January 2003,2002/2811,
Section 57 (application for support: false or incomplete information),8th December 2002,2002/2811,
Section 60 (Northern Ireland authority),10th February 2003,2003/1,
Section 62 (detention by Secretary of State),10th February 2003,2003/1,
Section 63 (control of entry to United Kingdom, &c.: use of force),10th February 2003,2003/1,
Section 64 (escorts),10th February 2003,2003/1,
Section 65 (detention centres: custodial functions),10th February 2003,2003/1,
Section 66 (detention centres: change of name),10th February 2003,2003/1,
Section 68(6) (bail),10th February 2003,2003/1,
Section 71 (asylum-seeker: residence, &c. restriction),10th February 2003,2003/1,
Section 72(1) to (8) and (11) (serious criminal),10th February 2003,2003/1,
Section 73 (family),10th February 2003,2003/1,
Section 74 (deception),10th February 2003,2003/1,
Section 75 (exemption from deportation),10th February 2003,2003/1,
Section 76 (revocation of leave to enter or remain),10th February 2003,2003/1,
Section 80 (removal of asylum-seeker to third country) (in part),8th December 2002,2002/2811,
Section 94(5) (appeal from within United Kingdom: unfounded human rights or asylum claim) (for the purpose of enabling the Secretary of State to exercise the power to make subordinate legislation),10th February 2003,2003/249,
Section 112 (regulations, &c.),10th February 2003,2003/249,
Section 113 (interpretation),10th February 2003,2003/249,
Section 114(3) and paragraphs 31 to 33 of Schedule 7 (Proceeds of Crime Act 2002 (c. 29) ),10th February 2003,2003/1,
Section 119 (deemed leave on cancellation of notice),8th January 2003,2002/2811,
Section 121 (compliance with procedure),10th February 2003,2003/1,
Section 122 (fee for work permit, &c.),10th February 2003,2003/1,
Section 125 and paragraphs 1, 2, 7, 11 and 13 of Schedule 8 (carriers' liability) (for the purpose of enabling the Secretary of State to exercise the power to make subordinate legislation under section 32 (2A), 35 (5), (7), (9), (12) and (13), 37 (5B) and (7) and 40A (4) and (6) of the 1999 Act ),14th November 2002,2002/2811,
Section 125 and paragraph 3 of Schedule 8 (carriers' liability) (for the purpose of enabling the Secretary of State to exercise the power under section 32A (1), (3) and (4) of the 1999 Act to lay a draft code of practice before Parliament and bring the code of practice into force),14th November 2002,2002/2811,
Section 125 and paragraphs 1 to 12 and 16 and 17 of Schedule 8 (carriers' liability) (for the purposes of clandestine entrants (within the meaning of section 32 (1) of the 1999 Act ) who arrive in the United Kingdom concealed in a vehicle or a rail freight wagon),8th December 2002,2002/2811,
Section 125 and paragraphs 13 to 15 of Schedule 8 (carriers' liability),8th December 2002,2002/2811,
Section 128 (data collection under Immigration and Asylum Act 1999),10th February 2003,2003/1,
Section 131 (police, &c.),10th February 2003,2003/1,
Section 132 (supply of document, &c. to Secretary of State),10th February 2003,2003/1,
Section 133 (medical inspectors),10th February 2003,2003/1,
Section 140 (Immigration Services Commissioner),8th January 2003,2002/2811,
Section 141 ( EEA ports: juxtaposed controls),8th January 2003,2002/2811,
Section 143 (assisting unlawful immigration, &c.),10th February 2003,2003/1,
Section 144 (section 143: consequential amendments),10th February 2003,2003/1,
Section 145 (traffic in prostitution),10th February 2003,2003/1,
Section 146 (section 145: supplementary),10th February 2003,2003/1,
Section 148 (registration card),10th February 2003,2003/1,
Section 149 (immigration stamp),10th February 2003,2003/1,
Section 150 (sections 148 and 149: consequential amendments),10th February 2003,2003/1,
Section 151 (false information),10th February 2003,2003/1,
Sections 152 (arrest by immigration officer), 153 (power of entry), 154 (power to search for evidence) and 155 (sections 153 and 154: supplemental),8th January 2003,2002/2811,
Section 156 (time limit on prosecution),10th February 2003,2003/1,
Section 157 (consequential and incidental provision),8th January 2003,2002/2811,
Section 158 (interpretation: “the Immigration Acts”),10th February 2003,2003/1,
Section 159 (applied provision),10th February 2003,2003/1,
Section 161 and Schedule 9 (repeals), the entries relating to sections 7(1)(a), 24A(4), 25A(7), 26(3), 28(1) and 28A of the 1971 Act , and sections 10(1)(c), 44 to 52, 53(5), 55 and 147 of the 1999 Act,10th February 2003,2003/1,
Section 161 and Schedule 9 (repeals), the entries relating to sections 33(2)(b), 34(3)(c) and (5), 36(1), 37(3)(c), 39, 42 and 43 of the 1999 Act,8th December 2002,2002/2811,