DOJ and FTC Draft Guidelines Signal Shift in US Merger Enforcement Policies

The U.S. Department of Justice (DOJ) and Federal Trade Commission (FTC) have issued draft guidelines concerning the application of U.S. antitrust laws to merger investigations. This represents a significant shift in policy direction, calling into question decades of legal precedent on merger enforcement.

Significantly, the draft guidelines propose an abandonment of competitive effects analyses, which has been a longstanding tool in the review of mergers and acquisitions. Traditionally, these analyses have been utilized to gauge whether a merger would have the net effect of enhancing competition or creating a monopoly. Such metrics have generally been applied to try to forecast and measure the likely impact on consumers and markets.

Instead, the new draft guidelines suggest a re-emphasis on structural presumptions. These presumptions, based on market concentration metrics, have been seen by some as a simpler and more clear-cut method for assessing the potential anticompetitive consequences of a merger.

The implications of these new proposed guidelines are profound. For legal professionals tasked with guiding and advising businesses through the process of mergers and acquisitions, these changes represent a significant departure from previous practices and expectations. Furthermore, corporations who are in the process of planning and executing mergers may also need to re-evaluate their strategies, given this seismic shift in enforcement philosophy.

For more information on this issue, check Latham & Watkins LLP’s insights into the proposed guidelines.