The BABCP is the lead organisation for Cognitive Behavioural Therapy in the UK.

Since its establishment in 1972 the Association has expanded from 195 members to over 7000 in 2008. The current membership reflects the broad range of professional involved in applying behavioural and cognitive approaches to the wide variety of human problems, including nurses, trainees, counsellors, psychologists and psychiatrists.

The aims of the Association are to:

- Promote the development of the theory and practice of Behavioural and Cognitive Psychotherapies in all applicable settings in accordance with the Guidelines for Good Practice of Behavioural and Cognitive Psychotherapy.
- Provide a forum for discussion of matters relevant to Behavioural & Cognitive Psychotherapies among members of all helping professions.
- Disseminate information about, set standards for and provide training in Behavioural and Cognitive Psychotherapies among members of all helping professions.
- Maintain standards for practitioners of Behavioural & Cognitive Psychotherapy by providing the opportunity for members who meet minimum criteria to become Accredited.
- Represent the interests of behavioural and cognitive psychotherapists through liaison with public and professional bodies and other world-wide organisations with similar aims.
- Facilitate the formation of Geographical and Interest Groups in order to provide a local and special interest service to members.
- Publish and circulate two academic Journals, a Newsletter and other publications aimed at disseminating research and information about the applications of Behavioural and Cognitive Psychotherapies.