Crown image Columbia Law School
Home About Contact Subscribe RSS Email Twitter
Previous Next

  • John C. Coffee, Jr.: Event Contracts and Prediction Markets Comment bubble 3 By John C. Coffee, Jr.
  • Leveraging Information Forcing in Good Faith By Hillary Sale
  • The Dark Side of Safe Harbors Comment bubble 2 By Susan C. Morse
  • John C. Coffee, Jr. – Mass Torts and Corporate Strategies: What Will the Courts Allow? By John C. Coffee, Jr.
  • Compliance’s Next Challenge: Polarization By Miriam H. Baer
  • Will the Common Good Guys Come to the Shootout in SEC v. Jarkesy? And Why It Matters By Eric W. Orts
  • Climate Disclosure Line-Drawing and Securities Regulation By Virginia Harper Ho
  • Board Committee Charters and ESG Accountability By Lisa M. Fairfax
Editor-At-Large Reynolds Holding

The CLS Blue Lion logo Sky Blog

Crown image

Columbia Law School's Blog on Corporations and the Capital Markets

Editorial Board John C. Coffee, Jr. Edward F. Greene Kathryn Judge

Menu

Skip to content
  • Our Contributors
  • Corporate Governance
  • Finance & Economics
  • M & A
  • Securities Regulation
  • Dodd-Frank
  • International Developments
  • Library & Archives

Competition and Markets Authority

Davis Polk Discusses UK’s New Consumer Protection Regime

By Matthew Yeowart, Emma Walsh, Andrzej O'Leary, Sara Burrell and Dylan Jones June 17, 2025 by renholding

On 6 April 2025, the consumer protection provisions of the Digital Markets, Competition and Consumers Act 2024 (DMCC Act) came into force. The UK Competition and Markets Authority (CMA) can now directly pursue enforcement action without going through the courts …

Skadden Discusses Proposed UK Reforms to Merger Process

By Bill Batchelor and Aurora Luoma December 6, 2023 by renholding

On November 20, 2023, the UK’s Competition and Markets Authority (CMA) announced proposed reforms to its in-depth merger control review process (the phase 2 review) that seek to provide more opportunities for engagement with decision makers and incentivise parties to …

Sullivan & Cromwell Discusses UK Watchdog’s Order to Unwind Facebook Acquisition

By Juan Rodriguez, Joseph J. Matelis, Michael Rosenthal and Renata B. Hess December 9, 2021 by renholding

On November 30, 2021, the UK’s competition watchdog, the Competition and Markets Authority (CMA), found that the completed acquisition by Facebook, Inc. (now Meta Platforms, Inc.) of GIPHY, Inc. resulted in a substantial lessening of competition (SLC…

Debevoise & Plimpton Discusses Whether EU Antitrust and Data Privacy Rules Are Converging

By Timothy McIver and Anne-Mette Heemsoth August 20, 2020 by renholding

Competition v Privacy. Competition and consumer authorities are increasingly considering the implications of digital platforms’ ownership and use of consumer data and whether concerns about harm to privacy are indicative of a lack of competition.

For a long time the …

Sullivan & Cromwell Discusses Significant Ruling on EU Merger Control

By Foad Hoseinian, Juan Rodriguez, Michael Rosenthal and Marielena Doeding June 24, 2020 by renholding

On 28 May 2020, the General Court of the European Union (“General Court”) handed down its judgment in Case 399/16 CK Telecoms UK Investments Ltd v European Commission (the “Judgment”), annulling the decision of the European …

Cleary Gottlieb Discusses UK Merger Control Enforcement Ahead of Brexit

By Nicholas Levy, Maurits Dolmans, Paul Gilbert and Ricardo Zimbron March 11, 2020 by hdh2120

The UK’s Competition and Markets Authority (CMA) is strengthening its approach to merger control as it prepares for its new status as a global enforcer with expanded jurisdiction.

Following the UK’s departure from the EU on 31 January 2020, the …

Skadden Discusses Merger Reviews and Antitrust Investigations Under Brexit Agreement

By Bill Batchelor, Frederic Depoortere, Giorgio Motta, Ingrid Vandenborre, Alexander Kamp and Nick Wolfe February 18, 2020 by renholding

The U.K. Competition and Markets Authority (CMA) has published “Guidance on the Functions of the CMA Under the Withdrawal Agreement” (Guidance), which sets out the regulator’s approach to merger and competition cases during the Brexit transition period that …

Davis Polk Discusses Strengthening UK Merger Control

By Nicholas Spearing, Leonore De Mullewie, Matthew Yeowart, Arthur J. Burke and Ronan P. Hart December 3, 2019 by renholding

The UK operates a voluntary merger control regime[1].  In addition, the European Commission (EC) operates a ‘one-stop shop’ jurisdiction to review the largest and most complex cases on behalf of all EU Member States, including the …

Skadden Discusses UK Antitrust Authority’s Proposals for More Scrutiny and Weaker Judicial Review

By Bill Batchelor and Tom Selwyn Sharpe March 13, 2019 by abirvarma

On February 21, 2019, the U.K. Competition and Markets Authority (CMA), at the U.K. government’s request, set out “wide-ranging and radical” proposals to reshape U.K. competition enforcement and consumer protection regime.1

These are proposals at the very earliest stage, …

TheFilter

Description

Each business day, our team sifts through blog posts, news stories, and other sources to keep up-to-date on relevant recent developments. The following links will take you to our recommended selections. To see the sources we follow click Filter Sources.

Filter Sources
Bloomberg
Google Shakes Up Its AI Leadership
August 5, 2026
Freshfields' A Fresh Take
DOJ Declination Telling About Priorities
August 5, 2026
Financial Times
JPMorgan Poaches BofA M&A Banker
August 5, 2026
D&O Diary
AI-Related Class Actions Piling Up
August 5, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Offers Faster Corporate Filings Services Than Texas
August 5, 2026
Wall Street Journal
Paramount-Warner Antitrust Trial Set
August 4, 2026
Reuters
Amazon Loses Court Ban on Perplexity’s AI Shopping Tools
August 4, 2026
Financial Times
Todd Blanche Poised to Become AG
August 4, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Awards Fees for Pre-Litigation Errant Conduct
August 4, 2026
Deal Lawyers.com
Delaware Chancery Reminds Drafters M&A Recitals Aren’t Binding
August 4, 2026
Bloomberg
Trump Slams Big Oil’s Big Profits
August 3, 2026
Delaware Business Litigation Report
Delaware Court Sustains Implied Covenant Claim in Earnout Dispute
August 3, 2026
Financial Times
UBS Money Laundering Rules Lax
August 3, 2026
D&O Diary
Dropbox DExit Draws Shareholder Suit
August 3, 2026
Securities Regulation and Corporate Governance Monitor
Chancery Rules Safe Harbor Shields Public Benefit Corp. Directors
August 3, 2026
Bloomberg
Trump’s Arctic Mining Deal Signals a New Era of State Capitalism
August 2, 2026
D&O Diary
Geopolitical Issues Spur Securities Suit
August 2, 2026
Financial Times
How Gibson Dunn Raided Wachtell
August 2, 2026
Freshfields' A Fresh Take
More Evidence That SPACs Are Back
August 2, 2026
Business Law Prof Blog
How IPO Trends Look Midyear
August 2, 2026
Wall Street Journal
U.S. Weighs Foreign-Student Work Fee
July 30, 2026
New York Times
U.S. Economy Slows as Inflation Bites
July 30, 2026
Freshfields' A Fresh Take
Congress Mulls Cloud Export Controls
July 30, 2026
Financial Times
Europe Balks at $20 Bln Fifa Stake Sale
July 30, 2026
D&O Diary
AI-Related Securities Suit Hits Israeli Web Development Platform
July 30, 2026
Reuters
BAT Must Face Cigarette Label Suit
July 29, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Invalidates Officer-Manager Removal in the LLC Context
July 29, 2026
Financial Times
Former Goldman Exec Awarded Millions After Paternity Leave “Stigma”
July 29, 2026
Sidley Enhanced Scrutiny
Chancery Nixes Control-Group Claim
July 29, 2026
D&O Diary
Private Credit Fee Suits Pile Up
July 29, 2026
Bloomberg
Warner Bros. Deal Collapse Would Cost the Ellisons $9.8 Billion
July 28, 2026
Delaware Business Litigation Report
Delaware Chancery Nixes Adding Claims Three Business Days Before Trial
July 28, 2026
Freshfields' A Fresh Take
FCPA Case Stresses Mexican Cartels
July 28, 2026
Financial Times
Gibson Dunn Nabs Wachtell Co-Chair
July 28, 2026
D&O Diary
Delaware Mulls “AI Companies”
July 28, 2026
Wall Street Journal
Ford Joins Race for U.S. Army Truck
July 27, 2026
Financial Times
Trump Threatens EU tariffs in Retaliation for U.S. Tech Group Fines
July 27, 2026
D&O Diary
Pump-and-Dump Securities Suit Ups Market Manipulation Litigation Trend
July 27, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Nixes Prevention Doctrine Argument in Contract Breach Analysis
July 27, 2026
Cleary Antitrust Watch
EU Foreign Subsidies Regs Picking Up More Transactions Than Expected
July 27, 2026
Wall Street Journal
Sazerac Wants Another Shot at Jack Daniel’s Maker Brown-Forman
July 26, 2026
Delaware Business Litigation Report
Delaware Supreme Court Addresses Corporate Benefit from Tesla Director Compensation Settlement
July 26, 2026
D&O Diary
Securities Suit Filings, Settlement Numbers Rise in First Half 2026
July 26, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Addresses AI Hallucinations in Court Filings
July 26, 2026
Corporate & Securities Law Blog
Nasdaq OKs $5 Million Market Value Continued Listing Rule
July 26, 2026
Wall Street Journal
DOJ Asks Less, Speeds Deal Reviews
July 23, 2026
Cleary Securities Watch
SEC Offers E-Delivery as New Default for Proxies, Other Disclosures
July 23, 2026
CNBC
NJ Deli Fraudster Gets 21 Months
July 23, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Dives Deep Doctrinally Into Voidable v. Void Corporate Acts
July 23, 2026
WTW Blog
Reps and Warranties Insurers Zero In on Condition of Assets Risks
July 23, 2026
Bloomberg
EU Tentatively OKs Paramount-Warner
July 22, 2026
Wall Street Journal
Coinbase Sues, SEC Settles
July 22, 2026
Axios
Lawmaker Seeks SEC Probe of Truth Social’s Data-Access Monetizing
July 22, 2026
Law.com
Semi-Annual Reporting Hits a Wall
July 22, 2026
ABA Business Law Today
M&A Further Assurances Clauses May Be Stronger Than You Think
July 22, 2026
Wall Street Journal
Chinese AI Models Alarm U.S. Execs
July 21, 2026
Reuters
Boeing Asks U.S. to Intervene over Record EU Loan to Airbus
July 21, 2026
Bloomberg
Canada Defies Trump, Keeps Alcohol Ban
July 21, 2026
Freshfields' A Fresh Take
NJ Issues New Data Privacy Rules
July 21, 2026
Financial Times
Trump Prepares Fresh Tariff Barrage
July 21, 2026
Bloomberg
Judge Pauses Paramount-Warner Deal
July 20, 2026
Dealbook
U.S. AI Giants Face Fresh Tests
July 20, 2026
Financial Times
“Synthetic Insider” Attacks Raise Stakes for Corporate Cyber Defense
July 20, 2026
D&O Diary
Crypto D&O Risk Is Evolving
July 20, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Imposes Contempt Penalties for Non-Compliance With Injunction
July 20, 2026
Wall Street Journal
DOJ Pulls Back From Corporate Crime
July 19, 2026
Reuters
Apple Topples Nvidia as Most Valuable
July 19, 2026
Cleary Securities Watch
SEC Issues Guidance on Activist Fund Disclosure Under Schedule 13D, 14A
July 19, 2026
D&O Diary
Semi-Annual Reporting Gets Panned
July 19, 2026
Business Law Prof Blog
Trump Breaks Insider Trading Ground
July 19, 2026
Bloomberg
Honda to Halt Last U.S. EV Sales
July 16, 2026
Dealbook
Anthropic Inches Toward Mega-IPO
July 16, 2026
The Governance Beat
SEC Seeks Record Rulemakings
July 16, 2026
Financial Times
Chevron, Iraq Seek Hormuz Bypass
July 16, 2026
Federal Trade Commission
HSR Filing Failure Brings Record Fine
July 16, 2026
Wall Street Journal
Wall Street Firms to Tokenize Stocks
July 15, 2026
Delaware Business Litigation Report
Delaware Chancery Dismisses Fiduciary Duty and Veil-Piercing Claims
July 15, 2026
Dealbook
Is IBM a Canary in Tech Coalmine?
July 15, 2026
Financial Times
Stripe, Advent Bid $53 Billion for PayPal
July 15, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Clarifies Which Law Governs Inspection Rights
July 15, 2026
Wall Street Journal
Scotus Justices Testify to Congress
July 14, 2026
Bloomberg
UK May Make Firms Publish Salaries
July 14, 2026
New York Times
U.S. Workers at Most Productive Ever
July 14, 2026
Freshfields' A Fresh Take
FTC John Deere Settlement Signals Scrutiny of Aftermarket Repair Limits
July 14, 2026
Financial Times
Banks Thriving on Stock-Trading Boom
July 14, 2026
New York Times
States Sue to Block Paramount-Warner
July 13, 2026
The Governance Beat
Pharma Firms Ready to Go Semi-Annual
July 13, 2026
Financial Times
Suit Over Tylenol-Autism Link Revived
July 13, 2026
D&O Diary
AI-Related Securities Suits Evolving
July 13, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Draws a Line on Release Conditions in M&A
July 13, 2026
Bloomberg
Trump Embraces Australian Retirement System Backed by Larry Fink
July 12, 2026
Delaware Business Litigation Report
Delaware Supreme Court Clarifies Distinction Between Void and Voidable
July 12, 2026
Freshfields' A Fresh Take
Federal Regulators Propose New Rules for Payment Stablecoin Issuers
July 12, 2026
Financial Times
Big Tech to Face Big EU Fines for Consumer Protection Failures
July 12, 2026
Business Law Prof Blog
How Comment Letters Stack Up on SEC Semi-Annual Reporting Rule
July 12, 2026
Wall Street Journal
Netflix Exploring Live TV, Bundles
July 9, 2026
Bloomberg
Goldman Bans Staff From Prediction-Market Bets on Finance, War
July 9, 2026
Cleary Securities Watch
SEC Issues 2026 Rulemaking Agenda
July 9, 2026
Securities Regulation and Corporate Governance Monitor
SEC Guidance on Activism, Tender Offers, Proxy Matters, Crowdfunding
July 9, 2026
Business Law Prof Blog
The Latest on Reincorporations
July 9, 2026
Bloomberg
Supreme Court’s Originalism Is Dead
July 8, 2026
Wall Street Journal
Why Smucker’s Bet on Twinkie Flopped
July 8, 2026
Delaware Business Litigation Report
Chancery Applies “Heightened” Presumption of Director Independence
July 8, 2026
New York Times
Lawyer William D. Zabel Dies
July 8, 2026
D&O Diary
New Lawsuit Suggests Evolution in Cross-Border Securities Fraud
July 8, 2026
Wall Street Journal
U.S. Revokes Iranian Oil-Sales Waiver
July 7, 2026
Bloomberg
Fed Proposes Changes to Anti-Money Laundering Rules for Banks
July 7, 2026
D&O Diary
Private Credit Firm Sued Over Excessive Payment-in-Kind Fee
July 7, 2026
Sidley Enhanced Scrutiny
Chancery Rules Indemnification Can Fix Bad Purchase-Price Adjustment
July 7, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Clarifies Implied Covenant of Good Faith and Fair Dealing
July 7, 2026
Blog Roll Header
  • Business Law Prof Blog
  • Corporate & Securities Law Blog
  • DealLawyers
  • Delaware Corporate and Commercial Litigation Blog
  • Gibson Dunn Securities Regulation and Corporate Governance Monitor
  • Harvard Law School Forum on Corporate Governance
  • How Appealing
  • PubCo @ Cooley
  • Securities Docket
  • Sidley Enhanced Scrutiny Blog
  • The D&O Diary
  • Truth on the Market
  • White Collar Crime Prof Blog
The Blue Sky Blog is Sponsored by Columbia Law School's Center on Corporate Governance.
Blwag 100 badge
Crown image Columbia Law School
Home About Contact Subscribe or Manage Your Subscription RSS Email Twitter
© Copyright 2026, The Trustees of Columbia University in the City of New York.