| Railway Fires Act 1905 | 1905 c. 11 | s. 4 | word omitted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 8(a) | Yes | |
| Railway Fires Act 1905 | 1905 c. 11 | s. 4 | word inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 8(b) | Yes | |
| Railway Fires Act 1905 | 1905 c. 11 | s. 4 | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 8(c) | Yes | |
| Insolvency Act 1986 | 1986 c. 45 | Sch. 2A para. 10(1)(n) | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 9(a) | Yes | |
| Insolvency Act 1986 | 1986 c. 45 | Sch. 2A para. 10(3) | inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 9(b) | Yes | |
| Railways Act 1993 | 1993 c. 43 | s. 6(1A) | substituted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 10(2)(a) | Yes | |
| Railways Act 1993 | 1993 c. 43 | s. 6(1B) | inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 10(2)(b) | Yes | |
| Railways Act 1993 | 1993 c. 43 | s. 6(2) | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 10(3) | Yes | |
| Railways Act 1993 | 1993 c. 43 | s. 80(1A) | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 10(4) | Yes | |
| Railways Act 1993 | 1993 c. 43 | s. 83(1) | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 10(5) | Yes | |
| Civil Contingencies Act 2004 | 2004 c. 36 | Sch. 1 para. 24 | substituted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 11 | Yes | |
| The British Transport Police (Police Services Agreement) Order 2004 | 2004 No. 1522 | art. 2(1)(b) | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 13(2) | Yes | |
| The British Transport Police (Police Services Agreement) Order 2004 | 2004 No. 1522 | art. 2(4) | inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 13(3) | Yes | |
| Railways Act 2005 | 2005 c. 14 | s. 46(7)(c) | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 12 | Yes | |
| The Railway (Licensing of Railway Undertakings) Regulations 2005 | 2005 No. 3050 | reg. 2(1) | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 4 | Yes | |
| The Railway (Licensing of Railway Undertakings) Regulations 2005 | 2005 No. 3050 | reg. 5(1) | words inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 5(a) | Yes | |
| The Railway (Licensing of Railway Undertakings) Regulations 2005 | 2005 No. 3050 | reg. 5(1A) | inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 5(b) | Yes | |
| The Railway (Licensing of Railway Undertakings) Regulations 2005 | 2005 No. 3050 | reg. 8A | inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 6 | Yes | |
| The Railway (Licensing of Railway Undertakings) Regulations 2005 | 2005 No. 3050 | reg. 9(1) | words substituted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 7(2) | Yes | |
| The Railway (Licensing of Railway Undertakings) Regulations 2005 | 2005 No. 3050 | reg. 9(4A) | inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 7(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment etc.) (EU Exit) Regulations 2019 | 2019 No. 700 | reg. 34 | words substituted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 15 | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment etc.) (EU Exit) Regulations 2019 | 2019 No. 700 | reg. 35 | substituted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 16 | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment etc.) (EU Exit) Regulations 2019 | 2019 No. 700 | reg. 36A | inserted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 17 | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment etc.) (EU Exit) Regulations 2019 | 2019 No. 700 | reg. 37 | substituted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 18 | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment etc.) (EU Exit) Regulations 2019 | 2019 No. 700 | reg. 41(4) | words substituted | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 19 | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(2) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 2 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(2) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 3 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 4 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 5 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 6 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 7 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 8 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 9 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 10 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 11 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 12 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 13 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 14 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(2) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 14-19 | revoked | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(3) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 15 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(2) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 16 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(2) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 17 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(2) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 18 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(2) | Yes | |
| The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 19 | coming into force | The Railway (Licensing of Railway Undertakings) (Amendment) Regulations 2021 | 2021 No. 1105 | reg. 1(2) | Yes | |