Practice Directions issued by the courts and tribunals of England and Wales 2008 onwards are directly accessible here on the Courts and Tribunals Judiciary site.
Subscription service. Lawtel has a searchable full text database of Practice Directions which can be accessed via the Cases database on the main menu.
This section of the Justice portal site includes the full text of the Civil Procedure Rules, Criminal Procedure Rules and Family Procedure Rules, and related Practice Directions. To view the Practice Directions select the relevant Rules first and then Rules and Practice Directions.
The UK Supreme Court has its own Rules and Practice Directions which replaced the Civil, Criminal and Taxation Practice Directions and standing orders of the Appellate Committee of the House of Lords. The Practice Directions are accessible as pdf documents and as web versions (which include the latest amendments in the footnotes) on the Supreme Court web site.