- Enhance predictability by having a full picture of Competition Authorities’ practice
- Assess areas of risk to enable you to set a fact-based strategy in the initial stages of the deal and expected throughput time
- Know where to notify before notifications are drafted
- Optimise and synchronise international transactions
Caselex™ Merger Control Intelligence
Research markets. Identify risks. Know where to notify
The only database of its kind with world-wide coverage, covering 76 jurisdictions across 6 continents
80,000+ Unique market definitions unlocked
70,000+Undertakings and their subsidiaries connected
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The Caselex Difference
Caselex is depended on by over 100 leading law firms worldwide. Our editorial experts read, edit and translate every decision, adding insights and analysis that aids interpretation by competition lawyers.
Get to Market Definitions, Instantly
- Minimize uncertainty by relying on up-to-date and relevant precedents
- Get to market definitions instantly and spend more time analyzing your findings and building your analysis
- Present your arguments with conviction, when armed with easy access to both historical and current decisions from 76 jurisdictions
What your peers are saying
“We would spend days finding the same information we can find in one hour with Caselex.”
Caselex fills a very specific gap in merger control law knowledge. It is highly appreciated and substantially used by our competition lawyers.
Caselex has introduced a level of efficiency and speed to the practice of merger control that was missing for decades.
Customers who rely on LexisNexis® include:
Caselex helps you get the deal through
More than 5000 competition lawyers from over 100 law firms and competition authorities across all continents have relied on Caselex
Everything you need in one place
The leading law firms' one-stop shop for researching market definitions, anti-competitive effects and remedies.
Fully translated text
Use precedents from any jurisdiction and any language, with our English translations of relevant markets and remedies analysis.
Cost saving
Making a first assessment when coordinating notifications will often require use of local counsel. Our service allows subscribers to minimise costs associated with this.
Save Time
Our one-stop shop, including all original decisions, saves valuable time and effort spent in identifying relevant decisions on numerous competition authority websites.
Caselex features
Global merger control intelligence
Competition law decisions from 76 jurisdictions across six continents, spanning 2000 to today.
Extensive decision coverage
Access to ~28,000 merger control and abuse of dominance decisions underpinning all Caselex analysis.
Market definitions module
~80,000 analysed market definitions, with English translations from competition authority decisions worldwide.
Remedies module
Analysis of ~2,000 conditionally cleared cases and ~8,000 remedies, linking markets, concerns and outcomes.
Where to notify tool
Decision-support tool to assess where merger notifications may be required, based on jurisdiction-specific thresholds and practice.
Advanced search and filtering
Search by NACE sector, jurisdiction, date range, value chain and decision type.
Cross-referenced entities and transactions
Structured links between transactions, investigation phases, undertakings and subsidiaries.
Editorially curated by legal experts
Editorially curated by legal experts
Single source of truth
One platform combining original decisions, structured analysis and English translations, with collaboration tools for teams.
Where to Notify Tool
Know where to notify. Act with confidence.
Where to Notify is powered by Lexis+ Competition and is now available within Caselex. A decision-support tool designed to help competition and M&A professionals quickly identify where merger filings may be required across multiple jurisdictions.
Fast, accurate jurisdictional analysis
- Automatically checks your transaction against every active merger control regime.
- Handles currency conversions and threshold calculations for you.
- Identifies jurisdictions where notification thresholds are met and flags borderline cases.
Clear, shareable outcomes
- Produces a concise summary report showing where notification may be required
- Reports can be saved, reused and easily shared with colleagues or clients
- Manage data across multiple transactions and clients efficiently
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