The UK steel trade-remedies regime is built on a two-Act spine. The Taxation (Cross-border Trade) Act 2018 supplies the substantive duty-making power: section 13 lets the Secretary of State give effect to trade remedies by public notice, while Schedules 4 and 5 set out the framework for anti-dumping/countervailing measures and for safeguards (including tariff-rate quotas) respectively. Section 32A, inserted by the Finance Act 2022, gives certain ministerial notices the force of law, which is the route by which the steel safeguard TRQs and the recent 2025/12, 2025/26 and 2026/15 notices bite at the border 12.
The Trade Act 2021 supplies the institutional spine. It establishes the Trade Remedies Authority as an arm's-length investigator and confers operational independence on its determinations; the Lords Liaison Committee's 3rd Report of 2021-22 designated the responsible scrutiny committee under section 3 3. The TRA conducts dumping, subsidisation and safeguard investigations and reviews under the 2019 Dumping/Subsidisation and Safeguards Regulations and recommends action to the Secretary of State.
The Trade Remedies (Amendment) Regulations 2024 (S.I. 2024/545) reshape that relationship. They allow the TRA to give options recommendations rather than a single answer, create a new 'early review' the Secretary of State can initiate within 60 days of a measure, allow the SoS to ask the TRA to reassess recommendations, and crucially create a power for the SoS to apply an 'alternative remedy' on public-interest grounds when rejecting a recommendation. That converts a previously narrow accept/reject choice into a much more discretionary regime, with statutory laying obligations and notice content requirements 4.
Layered on top sit the policy instruments: the December 2025 Strategic Steer to the TRA 5, the UK Trade Strategy 6 and the March 2026 UK Steel Strategy CP 1532 7. These do not change the statutory tests but channel how the TRA prioritises cases and how ministers exercise their new discretion, with explicit growth and resilience goals.
Operationally, the regime is implemented through Treasury/SoS customs SIs (e.g. S.I. 2022/1301 8) and through force-of-law notices under s.32A. For steel specifically, the multi-category safeguard inherited from the EU has been twice extended (2024) and partially revoked (Category 2, 2025), with a successor measure to apply from 1 July 2026 announced in April 2026 91011.