Research starts it.
Guidance explains it.
AI improves it.
Lexis+ connects it.
Why Use Lexis+ Legal Research?
With the UK’s largest collection of legal content, Lexis+ Legal Research offers fast and comprehensive access to the latest legislation, case law, and expert commentary.
All-in-one legal platform
Lexis+ keeps everything in one seamless experience – combining Legal Research, Practical Guidance and Lexis+ AI to deliver clarity, speed and precision.
All the law
No need to search anywhere else. Our exclusive content includes Halsbury’s Laws of England, The Family Court Practice (The Red Book), Atkin’s Court Forms, Gore-Browne and more.
Find the law you need
Quickly search more than 600,000 cases to find the one you need, supported by commentary on cases, forms, and precedents.
Access from anywhere
Easily search the UK’s largest legal database, including the full suite of ICLR law reports and All England Law Reports from home or office.
Research with confidence
Quickly identify and understand legislative changes. Legal Research’s traffic light system shows the status of legislation and cases, so you’re always using the latest law.
Use the latest law
Court judgments are available within 24 hours, with case digests and enactments published throughout the day.
Empower your team
Research is easy for all experience levels, with guided introductions, commentary, and annotations.
Don't miss relevant content
Interpreting complex legislation is challenging. Cross-linking ensures you see all related content in one place.
From LexisLibrary & LexisPSL to Lexis+:
A century of legal innovation
Today, we’re leading the way in legal AI with Lexis+, a platform that seamlessly combines trusted research, practical guidance, and generative AI to power faster, smarter legal work.
At the heart of this innovation is Protégé – our next generation AI Assistant – guiding lawyers through complex tasks with confidence and speed.
Get a quote“We rely on LexisNexis to give us a definitive answer, quickly and reliable every time so that we can be confident in the advice we use to help our clients.”
How LexisNexis® gave Shelter a real edge
Customers who rely on LexisNexis include
95% of the top 100 law firms
100% of the Magic Circle
Use a LexisNexis Legal Research platform
Stay Informed, Stay Ahead
Access the UK’s most comprehensive collection of up-to-date legislation, case law, and expert commentary. Easily discover the law, track changes, and gain historical insights, keeping you informed with the most relevant legal information.
Stay up to date
Receive instant email alerts on legislative changes.
See how the law has changed
View historical versions and timelines to track changes in legislation over time.
Effortlessly interpret the law
Halsbury’s Annotations offer authoritative statements of the law, backed by primary sources, to help interpret complex legislation.
Cite the right law
Ensure the law you’re citing is reliable, with links to cases, judgments, and law reports.
Everything you need in one intuitive environment
Unlock Essential Legal Research
Access the UK’s largest collection of legislation, case law, and expert commentary. Connect the law to actionable steps with seamless integration into Practical Guidance.
Get a quote →Accelerate Your Legal Work with Practical Guidance
Streamline your processes with expert insights and tailored tools. Effortlessly access both guidance and law, all in one platform, integrated with Legal Research.
Learn More →Transform Your Legal Practice with Lexis+ AI
Enhance workflows with cutting-edge AI powered by Protégé, the next generation AI assistant. Lexis+ AI works across Practical Guidance and Legal Research to generate insights predict outcomes and automate tasks for faster smarter legal work.
Learn More →Draft Smarter with Create+
Experience a personalised drafting environment within Microsoft 365 that seamlessly connects your organisation’s documents with authoritative LexisNexis content and the built-in generative AI capabilities of LexisNexis Protégé.
Learn More →Get a quote for Lexis+ UK Legal Research
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