United Kingdom: Antitrust/Competition Law

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Competition Law and Antitrust Law articles and thought leadership, podcasts, videos and webinars from expert sources across the legal world. Explore articles covering topics that involve competition and antitrust law from specialists working in this area every day.

UK And EU Competition Law And Policy: What To Look Out For In 2026

2025 was a tumultuous year for UK and EU competition enforcement and policy. In this article, we take a look at the key developments that are likely to lie in store in 2026.

United Kingdom Anti-trust

M

Macfarlanes LLP

AlixPartners Response To CMA Merger Efficiencies Review: Call For Evidence

The Merger Assessment Guidelines ("MAGs") recognise that rivalry-enhancing efficiencies should be considered when assessing mergers.

United Kingdom Anti-trust

A

AlixPartners

Brussels Regulatory Brief: November/December 2025–January 2026

On 9 January 2026, the European Commission (Commission) published the long-awaited Guidelines on certain key substantive aspects...

European Union Anti-trust

KG

K&L Gates LLP

New Direction? EU Foreign Subsidies Regulation Burden May Ease

The Foreign Subsidies Regulation (FSR) is now in its third year of operation. Intervention in M&A has so far been limited to a relatively small number of deals.

United Kingdom Anti-trust

AO

A&O Shearman

New EU Foreign Subsidies Regulation Guidelines: (Some) Clarity Emerges, Red Tape Remains

European Union Anti-trust

AO

A&O Shearman

The United Kingdom Competition And Markets Authority Demurs From Imposing Conduct Requirements On Apple And Google In App Stores

United Kingdom Anti-trust

SJ

Steptoe LLP

CMA Issues First Fine Under New Direct Consumer Enforcement Powers

United Kingdom Anti-trust

AO

A&O Shearman

Antitrust And Competition Technology Year In Review 2025

United Kingdom Anti-trust

GP

Goodwin Procter LLP

CMA Issues First Fine Under DMCCA 2024

United Kingdom Anti-trust

GW

Gowling WLG

The CMA's New (Draft) Guidance On Unfair Terms: What You Need To Know

United Kingdom Anti-trust

LS

Lewis Silkin

Refining The UK Competition Regime: Proposals To Change Mergers And Markets Investigations

United Kingdom Anti-trust

M

Macfarlanes LLP

UK Government Launches Consultation Overhauling The CMA's Competition Regime

United Kingdom Anti-trust

BB

Baker Botts LLP

A Turning Point For Europe's Fibre Markets: AlixPartners' European Fibre Survey 2026

United Kingdom Anti-trust

A

AlixPartners

Old Economy, Old Rules: Bronner Doctrine Survives Lukoil Test

United Kingdom Anti-trust

M

Macfarlanes LLP

Banking Litigation Podcast Episode 58: Monthly Update – January/February 2026

United Kingdom Litigation

KL

Herbert Smith Freehills Kramer LLP

Episode 18: Massive Attack Helped Me Build A Multi-million Pound Business (Video)

United Kingdom Commercial

AM

Alvarez & Marsal

GDPR and Child Protection: Legal Requirements for Businesses

United Kingdom Privacy

L

LegalVision

Nottingham Attacks Inquiry Begins (Video)

United Kingdom Litigation

RB

Rothera Bray

Legal Developments In Construction Law: February 2026

United Kingdom Real Estate

MB

Mayer Brown

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Related Country Guides

Antitrust, EU Competition

Private Equity Has Found A Home In Sport

What used to be rare is now routine: private equity is buying into sport at every level.

United Kingdom Commercial

TS

Travers Smith LLP

UK And EU Competition Law And Policy: What To Look Out For In 2026

2025 was a tumultuous year for UK and EU competition enforcement and policy. In this article, we take a look at the key developments that are likely to lie in store in 2026.

United Kingdom Anti-trust

M

Macfarlanes LLP

Brussels Regulatory Brief: November/December 2025–January 2026

On 9 January 2026, the European Commission (Commission) published the long-awaited Guidelines on certain key substantive aspects...

European Union Anti-trust

KG

K&L Gates LLP

AlixPartners Response To CMA Merger Efficiencies Review: Call For Evidence

United Kingdom Anti-trust

A

AlixPartners

New Direction? EU Foreign Subsidies Regulation Burden May Ease

United Kingdom Anti-trust

AO

A&O Shearman

Greenwashing Update 2026

United Kingdom Environment

AO

A&O Shearman

New EU Foreign Subsidies Regulation Guidelines: (Some) Clarity Emerges, Red Tape Remains

European Union Anti-trust

AO

A&O Shearman

The United Kingdom Competition And Markets Authority Demurs From Imposing Conduct Requirements On Apple And Google In App Stores

United Kingdom Anti-trust

SJ

Steptoe LLP

CMA Issues First Fine Under New Direct Consumer Enforcement Powers

United Kingdom Anti-trust

AO

A&O Shearman

See more

Cartels, Monopolies

Brussels Regulatory Brief: November/December 2025–January 2026

On 9 January 2026, the European Commission (Commission) published the long-awaited Guidelines on certain key substantive aspects...

European Union Anti-trust

KG

K&L Gates LLP

Old Economy, Old Rules: Bronner Doctrine Survives Lukoil Test

The strict criteria laid down in the EU Court of Justice's (CJEU) landmark Bronner judgment have often been deployed by dominant firms as a "shield" when facing accusations of acting abusively by blocking competitors from using or accessing their assets.

United Kingdom Anti-trust

M

Macfarlanes LLP

When Hiring Becomes Collusion: What Employers Need To Know About The CMA's 'Competing For Talent' Guidance

For years, competition law has lived in the boardroom, not the HR suite. It was about prices, supply chains and markets, but rarely about people.

United Kingdom Anti-trust

BL

Buckles Law

Beyond The Model: What UK And German Courts Expect From Economic Experts In Cartel Damages Litigation

United Kingdom Anti-trust

A

AlixPartners

Cartel Intel – Updates From Our Global Network

Worldwide Anti-trust

KL

Herbert Smith Freehills Kramer LLP

EU Fines Delivery Hero And Glovo €329 Million For Labour Market Cartel: Key Takeaways

United Kingdom Anti-trust

GP

Goodwin Procter LLP

Delivery Hero And Glovo Fined For Minority Stake No-poach Agreements

United Kingdom Anti-trust

K

Knights

What The UK Procurement Act 2023 Means For Investigations

United Kingdom Government

AO

A&O Shearman

Competition Law And/or National Security Concerns Could Lead To Exclusion From And Termination Of Public Contracts

United Kingdom Government

M

Macfarlanes LLP

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Trade Regulation & Practices

Merger Control Comparative Guide

Merger Control Comparative Guide for the jurisdiction of UK, check out our comparative guides section to compare across multiple countries

United Kingdom Anti-trust

Md

Mishcon de Reya

When Will EU Law Apply After Brexit?

After 11.00pm on Brexit day (i.e. 29 March 2019 unless parliament and the EU decides otherwise), EU law will stop applying in the UK.

European Union Government

Sa

Shepherd and Wedderburn LLP

Avoiding Supplier Lock-In And Data Lock-Out (Video)

The High Court decision in Blade Motor Group Limited v Reynolds & Reynolds Limited in May this year, serves some useful lessons to software customers on the risks with being locked-in to a supplier relationship and locked out of accessing your data.

United Kingdom Commercial

KI

Kemp IT Law

Preparations For Post-Brexit UK State Aid Regime

United Kingdom International

HL

Hewitsons LLP

Hard Or Soft Brexit: What Happens To Merger Reviews?

European Union Anti-trust

AP

Arnold & Porter

UK Competition Appeal Tribunal Confirms Ban On Online Sales Is Inherently Restrictive Of Competition

United Kingdom Anti-trust

CL

Cooley LLP

European Commission Opens Phase II Investigation Into Proposed Acquisition Of Alstom By Siemens

European Union Anti-trust

S

Shoosmiths

In Search Of The ‘Honest Broker' – Choice And Control In Disrupted Retail Markets

United Kingdom Anti-trust

Sa

Shepherd and Wedderburn LLP

Self-Supply Or Help To Buy? Ofwat, Self-Supply And The Role Of TPIs

United Kingdom Energy

Sa

Shepherd and Wedderburn LLP

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Latest Videos

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Anything To Fear? Competition Law And Artificial Intelligence (Video)

NR

Norton Rose Fulbright Hong Kong

The EU Capacitors Cartel: What Did The Court Of Justice Decide? (Video)

NR

Norton Rose Fulbright Hong Kong

Subsidy Control In The UK (Video)

GW

Gowling WLG

Competition Law In The Supply Chain - ThinkHouse (Video)

GW

Gowling WLG

Podcast: An Introduction To Patent Settlement Agreements And Pay-for-delay

B

Bristows

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