Churches Together in Britain and Ireland (CTBI) was incorporated on 22 December 2005 and on 1 April 2007 acquired all the assets and functions of Churches Together in Britain and Ireland, an unincorporated association, (Registered Charity number: 259688). The Company provides a structure to facilitate the operations of CTBI with membership drawn from the National Ecumenical Instruments (ACTS; CTE; CYTÛN and ICC); the Churches and Bodies in Association.
CTBI is a company limited by guarantee (Company number 05561787) established under the Articles of Association dated 22 December 2005 (as amended on 3 May 2007, 22 September 2010 and 5 May 2011). It is a registered charity (Charity number 1113299).