On 1st April 2009 Northumberland County Council became a unitary authority. The councils of Blyth Valley, Wansbeck, Castle Morpeth, Tynedale, Alnwick, and Berwick-upon-Tweed were abolished.

All new FOI requests for information held by the former Castle Morpeth Borough Council should be made to Northumberland County Council http://www.whatdotheyknow.com/body/northumberland_council

Este organismo ya no existe, no pueden realizarse solicitudes de información.