These Regulations finalize the transition following the enactment of the Data (Use and Access) Act 2025 by making necessary consequential amendments across various pieces of UK legislation.

Key actions include repealing a section of the Data Protection Act 2018 concerning recordable offences while simultaneously updating regulations to ensure the new offence of making false statements in response to an interview notice becomes recordable, and revising numerous electoral and company disclosure rules to align references from the UK GDPR concerning data processing for research and archiving purposes (replacing references to Article 89 with Article 84A).

These Regulations, made by the Secretary of State using powers under Article 3B(1) of Commission Delegated Regulation (EU) 2019/945, formally designate the Civil Aviation Authority (CAA) as the market surveillance authority responsible for overseeing compliance within the UK relating to unmanned aircraft systems and third-country operators under that specific retained EU framework, applying across England, Wales, Scotland, and Northern Ireland.

These Regulations, made under the Product Security and Telecommunications Infrastructure Act 2022 (PSTI Act 2022), set the commencement date of April 7, 2026, for sections 61 through 64 of the 2022 Act, which concern rent determination and compensation related to conferring code rights for electronic communications apparatus under tenancies in England, Wales, and Northern Ireland.

The document also introduces saving and transitional provisions to ensure a smooth transition, specifying how existing tenancy continuation notices served prior to the commencement date, and interim rent calculations spanning the commencement date, are to be handled under the previous legal frameworks.

These Regulations establish criminal offences in the UK for UAS operators and remote pilots who fail to comply with specific requirements detailed in the Commission Implementing Regulation (EU) 2019/947 concerning the operation of unmanned aircraft systems (UAS).

The legislation, which comes into force in January 2026 across the whole of the UK, specifies the breaches that constitute offences, ranging from registration failures to competency issues across 'open', 'specific', and 'certified' flight categories, sets out associated summary conviction penalties, and makes consequential amendments to the Police Act 1997, the Air Navigation Order 2016, and the Air Traffic Management and Unmanned Aircraft Act 2021 to reflect these new criminal provisions.

These Regulations amend the Product Security and Telecommunications Infrastructure (Security Requirements for Relevant Connectable Products) Regulations 2023 by introducing provisions that allow manufacturers of relevant connectable products to be treated as complying with UK product security requirements and the obligation to provide a statement of compliance if they meet specific criteria linked to existing cybersecurity labelling schemes from Japan (JC-STAR STAR-1) and Singapore.

These Regulations officially bring into force on January 12th, 2026, the 'Victim Information Requests: Code of Practice,' which provides guidance for authorized persons on their statutory duties for requesting relevant victim information during crime investigations, as established by the Police, Crime, Sentencing and Courts Act 2022 and amended by the Victims and Prisoners Act 2024, extending the framework to England and Wales generally, and incorporating service police matters across the UK.

These Regulations, enacted by the Secretary of State under powers granted by the Police, Crime, Sentencing and Courts Act 2022, formally define what constitutes a 'counselling service' for the purposes of restricting when authorised persons, including police bodies, can request confidential information related to those services, specifying that these services offer psychological or emotional support to improve a service user's mental health, and setting a commencement date of January 12, 2026, primarily for England and Wales.

The Secretary of State made The Control of Mercury (Amendment) Regulations 2025, obtaining consent from the Welsh and Scottish Ministers, to amend Part A of Annex 2 of Regulation (EU) 2017/852 on mercury.

These Regulations, which extend to England, Wales, and Scotland, introduce specific amendments to phase-out dates for mercury content in various products, including certain lighting types, sensing devices, and electronic components, aligning UK law with recent decisions made by the Conference of the Parties to the Minamata Convention on Mercury.