An independent body with statutory powers whose main function is to adjudicate on applications for the statutory recognition and de-recognition of trade unions by employers for collective bargaining purposes, where it cannot be agreed voluntarily.

The CAC also has a statutory role in determining disputes between trade unions and employers over the disclosure of information for collective bargaining purposes, and complaints regarding the establishment and operation in Great Britain of European Works Councils and information and consultation agreements. It also provides voluntary arbitration in industrial disputes.

For more information on the CAC's role in the conduct of applications for statutory recognition by trade unions and for derecognition by employers and/or workers, see Practice note, Trade union recognition (1): the Central Arbitration Committee.