Competition and Markets Authority

Competition Appeal Tribunal
Interested parties (including third parties) may seek judicial review of CC decisions on mergers.

Enterprise Act

Competition and Markets Authority - Merger Guidance page

Growth, competition and the competition regime: Government response to consultation
URN 12/512 published on 15 March 2012. 129 pages.

A competition regime for growth: a consultation on options for reform
URN 11/657 published 16 March 2011. 173 pages. See also impact assessment document.

See reading room - UK