| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 2(1) | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(2) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 6(2A)(a) | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(3) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 23(3) | word omitted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(4)(a)(i) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 23(3)(b) | omitted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(4)(a)(ii) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 23(5) | word omitted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(4)(b)(i) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 23(5)(b) | omitted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(4)(b)(ii) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 28(4) | inserted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(5) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 29A | inserted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(6) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 36(6) | words inserted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(7) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | reg. 36A | inserted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(8) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | Sch. 2 | words inserted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(9) | Yes | |
| The Customs (Tariff Quotas) (EU Exit) Regulations 2020 | 2020 No. 1432 | Sch. 3 | word substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 6(10) | Yes | |
| The Customs (Tariff-free Access for Goods from British Overseas Territories) (EU Exit) Regulations 2020 | 2020 No. 1434 | reg. 6(2) | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 5 | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | reg. 16(1)(a)(ii) | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 3 | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(2) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(3)(a) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(3)(b) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words inserted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(4)(a) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words inserted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(4)(b) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words inserted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(4)(c) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(5) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(6) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(7) | Yes | |
| The Customs Tariff (Preferential Trade Arrangements) (EU Exit) Regulations 2020 | 2020 No. 1457 | Sch. 1 table | words substituted | The Customs Tariff (Preferential Trade Arrangements and Tariff Quotas) (EU Exit) (Amendment) (No. 4) Regulations 2021 | 2021 No. 1192 | reg. 4(8) | Yes | |