Research tools
The Changes To Legislation search tool is a great way to discover how a piece of legislation has changed, and has been changed by, other legislation and the Advanced Search provides extra ways to find legislation by type, or by a range of years. You can now access judgments and decisions to see how legislation has been applied and interpreted in courts and tribunals by visiting the Find Case Law website.
Advanced search
Search for keywords in content, Welsh language legislation, legislation with specific geographical extent, and more.
Changes to legislation
A search tool to find all changes made to or by specific pieces or types of legislation.
Changes to Local, and Private and Personal Acts
Chronological lists detailing changes to Local, and Private and Personal Acts, between 1539 and 2008.
Find case law
Public access to court judgments and tribunal decisions is an essential part of interpreting legislation. Explore The National Archives’ Find Case Law service.
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