Industrial Policy & Trade Monitor· 2663 actions· ✨ 89 recent

On 12 March 2026 the UK Cabinet Office (Investment Security Unit) published its Government Response to the consultation on reform of the Notifiable Acquisition Regulations (NARs) under the National Security and Investment Act 2021 — the first major substantive overhaul of the NSI mandatory-notification schedules since the regime took effect on 4 January 2022. The reform splits Critical Minerals out of the existing Advanced Materials schedule into a standalone mandatory schedule covering all 34 minerals on the Critical Minerals Intelligence Centre's latest criticality assessment; splits Semiconductors into its own standalone schedule (capturing advanced packaging and specific chip-design processes); creates a brand-new Water sector schedule covering the 17 regional water and sewerage undertakers in England and Wales; refocuses Artificial Intelligence on entities that create or materially modify AI systems (excluding routine end-use); and refines Communications, Critical Suppliers to Government, Data Infrastructure, Energy and Suppliers to Emergency Services to reduce low-risk capture. An implementing Statutory Instrument is expected later in 2026; the existing NARs remain in force until that SI takes effect.

On 26 November 2025, Scotland's Deputy First Minister and Cabinet Secretary for Economy and Gaelic, Kate Forbes MSP, wrote to the Scottish Parliament's Economy and Fair Work Committee confirming that the preferred bidder for Glasgow Prestwick Airport had withdrawn from the sale process after a "robust commercial deal" had been negotiated. The letter discloses that the proposed acquisition was subject to mandatory notification to the UK Government under the National Security and Investment Act 2021, a reserved matter on which Scottish Ministers cannot comment. Media reporting (Global Trade Alert; Daily Business) identifies the withdrawn bidder as Turkish conglomerate Limak Holding and attributes the collapse directly to the UK national-security review process ("Westminster officials opening an investigation"). The airport, which employs over 500 people directly and anchors an Ayrshire aerospace cluster, remains in Scottish Government public ownership.

The National Security and Investment Act 2021 (c.25), receiving Royal Assent on 29 April 2021 and entering full force on 4 January 2022, created the UK's first standalone investment-screening regime, separating national-security review from the Competition and Markets Authority merger-control process. The Act empowers the Secretary of State to call in any acquisition of "control or influence" over a qualifying entity or asset on national-security grounds, and designates 17 sensitive sectors in which acquisitions crossing 25%/50%/75% share-or-voting-rights thresholds (or material influence) require mandatory pre-completion notification to the Investment Security Unit (Cabinet Office); completion before clearance is void and criminal sanctions of up to 5 years imprisonment apply to non-notifying parties. The Act is the structural peer of US CFIUS/FIRRMA (2018), EU Regulation 2019/452, Germany AWG §§55–62, France Décret 2014-479, Netherlands Wet Vifo, and the broader allied FDI-screening parent-statute lattice, and the enabling statute under which all UK mandatory-notification schedule amendments operate.