Thank you for visiting The Corporate Telephone Preference Service online. To find out more about the other Preference Services please use the links in the top right hand corner of this page.

This site will tell you all you need to know about the Corporate Telephone Preference Service and how you can comply with the service. It includes:

• Chairman's Statement - read the latest statement from the chairman (pdf file);
• Frequently Asked Questions - providing a background to the service and relevant legislation.
• Technical Specifications for the Data File - information for your IT/Data Processing Department.
• Application Forms - you will need to complete and return application form A, B, or C depending on how you wish to take the CTPS Data File.
• Data Licence - you will need to sign and return the data licence, which states the terms and conditions under which the CTPS data will be supplied.
• Useful Addresses - contact points including website details to put you in touch with relevant organisations.