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.

Certification Tracker Of UK Competition Class Actions (CPO Applications) Filed At The Competition Appeal Tribunal

The graphic below tracks the number of competition class actions (CPO applications) filed at the Competition Appeal Tribunal (CAT) since the introduction...

United Kingdom Anti-trust

KL

Herbert Smith Freehills Kramer LLP

The FSR Two Years In: Filings Surge; Substantive Enforcement And Guidance Lag

As we approach the second anniversary of the Foreign Subsidies Regulation (FSR) entering into full force, the European Commission is running parallel processes that...

United Kingdom Anti-trust

M

Macfarlanes LLP

Cooperation Among Competition Authorities In Digital Markets: A Rising Trend

As digital platforms become ever more global and influential, competition authorities around the world are increasing their collaboration.

United Kingdom Anti-trust

C

Caldwell

Competition Law Update - October 2025

Welcome to the latest edition of our newsletter, which explores recent competition law and investment screening developments across the UK and EU.

United Kingdom Anti-trust

M

Macfarlanes LLP

Rowntree v PRS: Unpacking The First Collective Proceedings Strike-out Ruling

United Kingdom Anti-trust

M

Macfarlanes LLP

The Price Of Parity: Navigating The Competition Issues Associated With Most-favoured Nation Clauses And Digital Platform Markets

United Kingdom Anti-trust

A

AlixPartners

DG Competition's Tech Enforcement Practices—All Change?

United Kingdom Anti-trust

PC

Perkins Coie LLP

Competing For Talent: CMA Issues New Guidance On Competition Law In Labour Markets

United Kingdom Anti-trust

KL

Herbert Smith Freehills Kramer LLP

Google AdTech Case Highlights Growing Politicisation Of Competition Enforcement, But Commission Holds Firm In Issuing Landmark Fine

United Kingdom Anti-trust

M

Macfarlanes LLP

Cartel Intel – Updates From Our Global Network

Worldwide Anti-trust

KL

Herbert Smith Freehills Kramer LLP

Class Actions Radar: United Kingdom – Competition

United Kingdom Anti-trust

KL

Herbert Smith Freehills Kramer LLP

EU Commission First Fine For Incomplete Reply To Request For Information In Antitrust Investigation

European Union Anti-trust

KL

Herbert Smith Freehills Kramer LLP

Competing For Talent: What Employers Need To Know

United Kingdom Anti-trust

M

Macfarlanes LLP

EU's €2.95 Billion Fine On Google Highlights Growing Global Action Against Adtech Dominance

European Union Anti-trust

SO

Square One

AI And Creativity: Hero, Villain – Or Something Far More Nuanced?

United Kingdom Technology

LS

Lewis Silkin

UK Immigration Salary List 2025

United Kingdom Immigration

RC

Richmond Chambers Immigration Barristers

UK CPS And SFO Issue Updated Corporate Prosecution Guidance: What Corporates Need To Know

United Kingdom Commercial

KG

K&L Gates LLP

Fentanyl Tariffs

Worldwide International

KL

Herbert Smith Freehills Kramer LLP

Travers Smith's Sustainability Insights: Why Less Might Be More (Podcast)

United Kingdom Commercial

TS

Travers Smith LLP

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Related Country Guides

Antitrust, EU Competition

AlixPartners Mid-Market Debt Report: H1 2025 Review And H2 2025 Outlook

Mid-market lending has navigated a complex environment this year, shaped by global trade policy shifts, geopolitical tensions, and evolving regulatory frameworks.

United Kingdom Commercial

A

AlixPartners

Certification Tracker Of UK Competition Class Actions (CPO Applications) Filed At The Competition Appeal Tribunal

The graphic below tracks the number of competition class actions (CPO applications) filed at the Competition Appeal Tribunal (CAT) since the introduction...

United Kingdom Anti-trust

KL

Herbert Smith Freehills Kramer LLP

The FSR Two Years In: Filings Surge; Substantive Enforcement And Guidance Lag

As we approach the second anniversary of the Foreign Subsidies Regulation (FSR) entering into full force, the European Commission is running parallel processes that...

United Kingdom Anti-trust

M

Macfarlanes LLP

Cooperation Among Competition Authorities In Digital Markets: A Rising Trend

United Kingdom Anti-trust

C

Caldwell

Competition Law Update - October 2025

United Kingdom Anti-trust

M

Macfarlanes LLP

Rowntree v PRS: Unpacking The First Collective Proceedings Strike-out Ruling

United Kingdom Anti-trust

M

Macfarlanes LLP

Abundance Over Scarcity: Escaping The Zero-sum Trap

United Kingdom Commercial

A

AlixPartners

The Price Of Parity: Navigating The Competition Issues Associated With Most-favoured Nation Clauses And Digital Platform Markets

United Kingdom Anti-trust

A

AlixPartners

DG Competition's Tech Enforcement Practices—All Change?

United Kingdom Anti-trust

PC

Perkins Coie LLP

See more

Cartels, Monopolies

Cartel Intel – Updates From Our Global Network

As competition authorities across the EU and the UK continue to focus on cartel enforcement, this bulletin provides an update on key developments in recent months.

Worldwide Anti-trust

KL

Herbert Smith Freehills Kramer LLP

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

On 2 June 2025, the European Commission (the Commission) fined Delivery Hero and its Spanish subsidiary Glovo a combined €329 million for operating a cartel in the online food delivery sector.

United Kingdom Anti-trust

GP

Goodwin Procter LLP

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

On 2 June 2025, the European Commission ("EC") imposed fines of €329 million on Delivery Hero and Glovo for participating in a cartel to eliminate competitive rivalry in the online food delivery sector across the EEA.

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

EU Penalizes RPM And Other Vertical Conduct Violations

European Union Anti-trust

AO

A&O Shearman

Global Immunity And Leniency Activity Sees Little Uptick In 2024

United Kingdom Anti-trust

AO

A&O Shearman

New UK Procurement Act: Advancing Pro-Growth Agenda With Stricter Measures Against Competition Law Breaches

United Kingdom Government

TS

Travers Smith LLP

Price Fixing – Traps For The Unwary

United Kingdom Anti-trust

LS

Lewis Silkin

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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

See more

EU Law/ Regulatory

Rebate Schemes And Discount Practices By Dominant Companies Under EU Competition Law: "Tomra" Appeal Decision

The European Court of Justice (ECJ) recently handed down a significant decision holding that the Tomra Group (Tomra) had abused its dominant position.

European Union Anti-trust

D

Dechert

Standards: Is Failure to License on FRAND Terms a Breach of EU Competition Rules?

EU competition law as it relates to licensing of intellectual property rights.

European Union Anti-trust

MB

Mayer Brown

Privatizations: Substantive and Procedural Implications Under EU Competition Law

The term "privatization" refers to the sale of a state-owned business to private investors.

European Union Anti-trust

MB

Mayer Brown

UK Proposals To Increase Private Enforcement Of Competition Law

United Kingdom Anti-trust

W

WilmerHale

European Antitrust & Competition - April 2012

European Union Anti-trust

MB

Mayer Brown

Commission Smash Window Cartel And 'Freighten' Others

United Kingdom Anti-trust

M

MacRoberts

EU/UK Competition Law Newsletter - April 2012

United Kingdom Anti-trust

ML

McGuireWoods LLP

UK Government Proposes Changes To Competition Laws, Including Criminal Cartel Offence

United Kingdom Anti-trust

W

WilmerHale

Abusive Pricing: ECJ Clarifies Rules On Selective Discounts And Below-Cost Selling

European Union Anti-trust

CC

CMS Cameron McKenna Nabarro Olswang

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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

The UK's Vertical Agreements Block Exemption Order - Thinkhouse (Video)

GW

Gowling WLG

Competition Law In The Supply Chain - ThinkHouse (Video)

GW

Gowling WLG

Podcast: Practical Implications Of Negotiating And Drafting Patent Settlements (Video)

B

Bristows

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