Parliamentary debates : House of Commons official report : Draft Regulation of Investigatory Powers (Directed Surveillance and Covert Human Intelligence Sources) (Amendment) Order 2006 : Draft Regulation of Investigatory Powers (Communications Data) (Additional Functions and Amendment) Order 2006 /
Great Britain.Parliament.(Session 2005-06).House of Commons.Fifth Standing Committee on Delegated Legislation.
Great Britain.Draft Regulation of Investigatory Powers (Directed Surveillance and Covert Human Intelligence Sources) (Amendment) Order 2006.
Great Britain.Draft Regulation of Investigatory Powers (Communications Data) (Additional Functions and Amendment) Order 2006.
London : Stationery Office,
2006.