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EU regulation meaning

Published by a LexisNexis EU Law expert
What does EU regulation mean?
In legal practice, an EU regulation sets uniform rules that apply automatically and immediately across the EU, without the need for national implementing legislation. Defined in Article 288 TFEU, a regulation is of general application, binding in its entirety and capable of direct effect; in EU Member States (including Ireland) it has primacy over conflicting national law. In the UK, EU regulations applied directly until IP completion day (31 December 2020) under the European Communities Act 1972. Regulations operative at that point largely became retained EU law, now termed assimilated law from 1 January 2024 under the Retained EU Law (Revocation and Reform) Act 2023. Assimilated EU regulations can be amended or repealed by domestic legislation and are subject to modified rules on supremacy and general principles. Under the Windsor Framework, certain EU regulations continue to apply directly in Northern Ireland for goods and related matters. Practitioners cite regulations by number and year (for example, Regulation (EU) 2016/679 (GDPR)) and distinguish them from directives, which require domestic transposition. EU regulations are key to compliance, drafting, disputes and regulatory approvals where EU law governs, and remain relevant in the UK when interpreting or applying assimilated law and managing cross‑border issues.
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View the related Checklists about EU regulation

CHECKLISTS
Global merger control: jurisdictions requiring notification of non-controlling minority shareholdings (checklist and thresholds)

Non-controlling minority shareholdings This Checklist identifies the jurisdictions worldwide where acquisitions of non‑controlling minority shareholdings must be notified, provided the other jurisdictional thresholds are satisfied. In this context, ‘non‑controlling minority shareholdings’ means any degree of influence falling short of what the EU Merger Regulation terms ‘decisive influence’—namely, the capacity to exercise a significant level of control over an undertaking’s strategic commercial behaviour. That influence can be exercised through a variety of routes, including share ownership, voting rights (in particular, veto rights), or contractual arrangements, and does not necessarily involve holding a majority shareholding...

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CHECKLISTS
EU AML/CTF/CPF legal and regulatory developments timeline for financial services (2024–2026): AMLA rollout, Single Rulebook, FATF updates, virtual assets and high-risk country lists

This timeline charts activity from 1 January 2024 onwards concerning the EU-facing legal and supervisory frameworks for anti-money laundering (AML), counter-terrorist financing (CTF) and counter‑proliferation financing (CPF) within the financial services sector. It traces both milestones and roll-out of the European AML, CTF and CPF rulebook. It also tracks cross-border initiatives in AML/CTF/CPF from the Financial Action Task Force (FATF), Basel Committee on Banking Supervision (BCBS), International Association of Insurance Supervisors (IAIS), IOSCO, the Egmont Group of Financial Intelligence Units (FIUs) and the Wolfsberg Group. For added detail on the EU AML/CTF regime, consult the Financial crime and sanctions (EU Law)—overview, including Practice Notes on AMLA—direct oversight of qualifying financial services firms, the EU Sixth Money Laundering Directive (MLD6) and the EU Recast Second Wire Transfer Regulation (Recast WTR2) on cryptoasset transfers... 2026 16 March 2026 — AMLA — AMLA starts a data collection exercise to test risk assessment models. AMLA has issued the reporting package for this data collection and testing exercise...

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CHECKLISTS
Archived UCITS timeline: EU and UK legislative and regulatory milestones 2009–2026 (PRIIPs KIDs/KIIDs, AIFMD II, cross-border distribution, sustainability, DORA, ESAP, FCA/HMT updates)

ARCHIVED: This Practice Note is archived and is no longer maintained. UCITS is the acronym for undertakings for collective investment in transferable securities. The expression derives from Directive (EC) 85/611 concerning the coordination of laws, regulations and administrative provisions relating to undertakings for collective investment in transferable securities (the Original UCITS Directive), which was adopted in 1985. The purpose of the Original UCITS Directive was to establish a single market for open-ended retail investment funds that offered enhanced protection for investors. The UCITS framework has been updated on several occasions, with the Management Company Directive 2001/107/EU adopted in 2002 and the Product Directive 2001/108/EU implemented in 2005 (together referred to as UCITS III); followed by implementation in 2011 of Directive 2009/65/EC (the UCITS Directive, also called UCITS IV), which repealed and replaced the Original UCITS Directive; and Directive 2014/91/EU (UCITS V), which was transposed into national law on 18 March 2016...

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View the related Flowcharts about EU regulation

FLOWCHARTS
Ireland: EU GDPR data subject requests-flowchart for handling access, rectification, erasure, restriction and portability, identity checks, time limits, complexity, unfounded/excessive requests, refusals, response format and temporary processing restrictions (DPC guidance)

The EU General Data Protection Regulation (EU GDPR) sets out several rights for data subjects, including the right to access their personal data, and rights to rectification, erasure, restriction of processing and data portability. Data subjects may ask an organisation to exercise one or more of these rights at any time, and strict deadlines apply to meeting such requests. For comprehensive guidance on managing data subject access requests, see Practice Note: Ireland-How to handle data subject access requests. This Flowchart outlines a process for dealing with data subject requests made under the EU GDPR. It reflects the Regulation’s requirements alongside guidance issued by the Data Protection Commissioner (DPC), and should be read with Practice Note: Ireland-How to handle data subject access requests and Ireland-Evaluating a data subject access request-flowchart, where relevant. Note 1-data subject requests The EU GDPR grants data subjects a number of rights, including: a right of access to their personal data rights to rectification, erasure and restriction of processing a...

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FLOWCHARTS
International personal data transfers from the UK: decision flowchart for adequacy, SCCs/IDTA, BCRs or derogations (including compelling legitimate interests), with ICO/EU TIA/TRA approaches—updated for DUAA 2025

ARCHIVED: This flowchart is archived and is no longer maintained...

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FLOWCHARTS
EU Vertical Block Exemption Regulation 2022/720: Safe Harbour Assessment Flowchart for Vertical Agreements

FORTHCOMING CHANGES : Several reforms are anticipated across the leasehold and enfranchisement sphere—see Practice Note: Property key future developments tracker for further details. This Flowchart is intended for use when a tenant pursues enfranchisement or seeks a lease extension of a house under the Leasehold Reform Act 1967 (LRA 1967). It outlines the procedure from the service of a tenant’s notice of claim, incorporating a landlord’s notice in reply, through to making applications to the First-tier Tribunal (FTT) (or the Leasehold Valuation Tribunal (LVT) in Wales) and/or the County Court, as appropriate, according to the issue in dispute...

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View the related News about EU regulation

NEWS
Daily EU competition law round-up: General Court appeals (Teva, Red Bull, Nvidia), mergers (Liberty/Dorna, Infravia/Iliad), State aid (Croatia, Austria), Foreign Subsidies Regulation (Amcor/Berry) — 24 February 2025

Antitrust A fresh appeal has been filed before the General Court in Case T- 19/25, Teva Pharmaceutical Industries and Teva Pharmaceuticals Europe v Commission, challenging the Commission’s decision in Teva (Copaxone) (AT.40588) and requesting that the fine-imposing infringement ruling be annulled—see further, application A fresh appeal has been submitted before the General Court in Case T- 682/24, Red Bull and Others v Commission, brought against the Commission for failing to reimburse additional costs incurred due to the disproportionate prolongation of an inspection—see further, application NOTE—For all...

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NEWS
EU competition law update (20 March 2026): Commission merger clearances and filings; Merger Brief on Mars/Kellanova; Foreign Subsidies Regulation guidelines; key upcoming dates

Mergers The Commission approved: the establishment of a joint venture between Dalkia SA, Eiffage SA, RATP Solutions Ville SAS, and the City of Paris (M.12214) following a phase I review—see also Midday Express the acquisition by Thermo Fisher Scientific Inc. of sole control of Clario Holdings, Inc...

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NEWS
EU competition daily round-up: Commission merger clearances, FSR decision, and State aid and TCTF approvals — 4 April 2025

Mergers The Commission: approved with conditions Safran USA Inc.’s purchase of a portion of the Collins Aerospace aerospace actuation business...

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View the related Practice Notes about EU regulation

PRACTICE NOTES
UK DTR 2: issuer obligations on disclosure, delay, control and selective disclosure of inside information—FCA/ESMA guidance, case law, COVID‑19 context and enforcement (post‑Brexit UK MAR)

Resource Note This Resource Note signposts key commentary, analysis and materials to aid interpretation and offer practical direction on using Chapter 2 of the Disclosure Guidance and Transparency Rules (DTR 2). Where relevant, it draws on: the Financial Conduct Authority (FCA) Handbook FCA Knowledge Base—Procedural and Technical notes (formal guidance binding on the FCA) FCA consultation and discussion papers, policy and feedback statements, and warnings Primary Market Bulletins and other FCA publications legacy UKLA technical and procedural notes and the UKLA’s newsletter List!, where still pertinent assimilated EU legislation EU Directives and EU Regulations, where helpful to construing a provision Lexis+® UK analysis and resources Setting the scene What it covers: DTR 2 prescribes the framework for issuers to disclose and manage inside information, supporting timely and even-handed release of market-sensitive information. It also identifies specific situations permitting a delay to public disclosure of inside information, together with the safeguards required to keep such information...

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PRACTICE NOTES
UK FCA DTR 1–1C: application, post‑Brexit and 2024 listing reforms, MAR interplay, audit committees, misleading disclosures and related party rules

This Resource Note spotlights commentary, analysis and materials to aid interpretation and give practical guidance on applying Chapters 1, 1A, 1B and 1C of the Disclosure Guidance and Transparency Rules: DTR 1, DTR 1A, DTR 1B and DTR 1C respectively. Materials referenced here include, where pertinent: the Financial Conduct Authority (FCA) Handbook FCA Knowledge Base guidance—Procedural notes and Technical notes (constituting formal guidance and binding on the FCA) FCA consultation papers, discussion papers, policy statements, feedback statements and warnings Primary Market Bulletins and other FCA publications former UKLA technical and procedural notes and the UKLA newsletter List!, where still relevant to interpreting or applying a provision assimilated EU legislation EU Directives and EU Regulations, where relevant to interpreting a provision Lexis+ UK analysis and resources Setting the scene What it covers: DTR 1 sets out the Disclosure guidance, explaining its scope and purpose; DTR 1A sets out the transparency rules with their scope and purpose;...

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PRACTICE NOTES
UK money market funds: regime essentials, authorisation, UCITS/AIFM interactions, investment and liquidity rules, CNAV/LVNAV/VNAV, and post‑Brexit reform proposals including TMPR and the Overseas Funds Regime

This Practice Note examines core aspects of the UK framework for money market funds (MMFs) that stems from Regulation (EU) 2017/1131 (the EU MMF Regulation). It also looks at suggested changes to the framework, with the Financial Conduct Authority (FCA), HM Treasury and the Bank of England (BoE) working jointly to bolster its resilience and align it with post‑Brexit regulatory objectives. For background on the EU MMF Regulation, see Practice Note: EU MMF Regulation—essentials. What is an MMF? Money market funds (MMFs) are investment funds that invest in short‑term debt instruments and so play a significant role in the short‑term financing of the economy. In particular, MMFs are open‑ended, liquid investment funds that invest in fixed income through short‑term debt, for example money market instruments issued by banks, governments or companies (including treasury bills, commercial paper and certificates of deposit) which pay interest. They therefore form an important connection between demand for, and the supply of, short‑term debt. Further information on the eligible assets of an MMF is...

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View the related Precedents about EU regulation

PRECEDENTS
Danish supervisory authority SCCs for EU GDPR Article 28(3) controller–processor contracts, not for international transfers

Danish SCCs A set of Standard Contractual Clauses (SCCs) designed to meet Article 28(3) of the EU’s General Data Protection Regulation, Regulation (EU) 2016/679 (EU GDPR), specifically addresses contractual arrangements between controllers and processors and was formally issued by the Danish data protection supervisory authority (the Danish SCCs). Their release followed an opinion from the European Data Protection Board (EDPB). The Danish SCCs are distinct from SCCs that concern cross-border international personal data transfers under Chapter V of the EU GDPR...

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PRECEDENTS
UK GDPR representative appointment and notification clauses for controller–processor (supplier–customer) agreements — pro-controller and pro-processor options

Note These provisions are prepared on the basis that the applicable contract is a business-to-business arrangement, with the supplier acting as processor for a customer in the role of controller, in relation to the processing of personal data governed by the United Kingdom General Data Protection Regulation (UK GDPR), Assimilated Regulation (EU) 2016/679. The terms ‘supplier’ and ‘customer’ (in place of ‘processor’ and ‘controller’) are used to simplify incorporation into commercial contracts. The drafting also relies on the additional defined terms ‘Agreement’, ‘Business Day’, ‘Customer’, ‘Data Protection Laws’, ‘Data Subject’, ‘GDPR’ and ‘Supplier’, which are assumed to be defined appropriately elsewhere in the relevant agreement. It is further assumed that ‘GDPR’ refers to UK GDPR and that ‘Data Protection Laws’ includes UK GDPR. These provisions can also be adapted for circumstances where the EU General Data Protection Regulation (EU GDPR), Regulation (EU) 2016/679, applies... 1 Definition (to be incorporated into relevant part of the agreement) 1.1 Representative •...

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PRECEDENTS
Anti-counterfeiting notification and instructions report precedent for customs, Trading Standards or police detentions of suspected counterfeit goods (UK)

Precedent report This Precedent report serves to alert a client, or another area of the business, to anti‑counterfeiting issues and related matters. It may cover detentions by customs authorities pursuant to the simplified procedure set out in Assimilated Regulation (EU) 608/2013, and detentions by the Chartered Institute of Trading Standards (‘Trading Standards’) or the police, as well as other discoveries of counterfeit goods. Its aim is to simplify the process of obtaining instructions on whether any detained or discovered good is counterfeit. It is regularly employed to handle relatively low‑value, time‑sensitive detentions or discoveries in practice...

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View the related Q&As about EU regulation

Q&As
UK GDPR: Legitimate interests or consent for using employees’ birth dates (day/month) for birthday greetings?

In any specific context, a controller handling personal data or information must assess if the processing activity complies with what is now the applicable Assimilated Regulation (EU) 2016/679, the UK General Data Protection Regulation (UK GDPR), and the Data Protection Act 2018 (DPA 2018)...

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Q&As
Brexit: Passporting and Equivalence Impact on UK Insurance Sector

BREXIT At 11pm (GMT) on 31 December 2020—known as ‘IP completion day’—the transition/implementation period entered into following the UK’s withdrawal from the EU came to a close. From that point onwards, key transitional arrangements came to an end and wide‑ranging changes started to take effect across the UK’s legal regime. This document provides guidance on subjects affected by these changes. Before continuing your research, see: Brexit and financial services: materials on the post‑Brexit UK/EU regulatory regime [Archived]. This Q&A assesses the impact of Brexit on passporting in the insurance sector, outlines the options available to insurers to continue to access the European Economic Areas (EEA), and highlights the factors for insurers to take into account in their contingency planning. This Q&A is produced in partnership with Clare Swirski at Clifford Chance. What are the main aspects of passporting under Solvency II?...

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Q&As
Can a pre-31 Dec 2020 passported FCA-approved prospectus be used for EU public offers after 31 Dec 2020?

Passporting provisions in the Prospectus Regulation Under the Prospectus Regulation, an issuer must publish a prospectus and have it approved by a competent authority when offering securities to the public in the EEA or when applying for admission of securities to a regulated market, where no relevant exemption applies. To streamline cross-border share offerings within the EEA, the EU prospectus regime provides passporting arrangements that permit companies to produce a single prospectus usable throughout the EEA, avoiding the preparation of multiple documents for separate jurisdictions. Articles 24 to 26 of the Prospectus Regulation (EU) 2017/1129 set out these passporting provisions, stating that a prospectus approved by the competent authority in one EEA state (the home member state) can be relied upon in another EEA state (the host member state) without requiring the prospectus to be approved again by the competent authority in the host member state. As a result, a UK issuer has been able to undertake a cross-border share offer across the EEA on the basis of...

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