Jurisdiction(s):
United Kingdom

Key definition

Merger control definition

What does Merger control mean? Merger control is the review of mergers, acquisitions and certain joint ventures by competition authorities to prevent anti-competitive effects and to clear, condition or prohibit deals. In the UK, it is governed by the enterprise Act 2002 (as amended). The competition and markets authority (CMA) may review completed or anticipated deals where a 'relevant merger situation' arises: enterprises cease to be distinct and either the target’s UK turnover exceeds £70m or the parties meet/increase a 25% share of supply in the UK (or a substantial part). Notification is voluntary, but the CMA can call in transactions and impose...

Colombia merger control: notification thresholds, market share safe harbour, SIC review phases, fees, timelines, foreign-to-foreign and carve-outs, penalties (2026 update)

Published by a LexisNexis Competition expert

Practice notes

NOTE—to verify whether notification thresholds in Colombia and globally are met, see further: Where to Notify for guidance.

1. There have been recent developments regarding the Colombian Merger control regime. What are the main points of Interest and are any further updates/developments expected in the coming year? Are there any other hot merger control issues in Colombia?

The latest change affecting the Colombian merger control framework was Law 2010 of December 2019. Through this statute, Congress authorised the Superintendence of Industry and Commerce (Superintendencia de Industria y Comercio, SIC), the National Competition Authority, to levy a filing fee for merger review. Acting on this mandate, the SIC calibrated the fee according to the type of submission and created distinct charges for Phase 1 and Phase 2 clearance applications. In 2021, the SIC refreshed its procedural guidance for merger review via Resolution 2751 of 2021. That revision largely mirrored the earlier regime in Resolution 10930 of 2015, save for the express incorporation of the filing fee obligation. In 2022, Congress passed Law 2195, which markedly raised sanctions for competition law infringements, including where parties fail to notify a transaction that is subject to notification, as provided by the new law provisions...

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Web page updated on 22/05/2026

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