Sources: FTC secured the rights to begin a potential anti-trust probe of Facebook as part of an agreement that let the DOJ take the reins in a Google probe
Federal Trade Commission secures right to examine how Facebook's practices affect digital competition — This is a developing story and will be updated shortly. Tweets: @mayazi , @dmccabe , and @shiraovide Tweets: Maya Zehavi / @mayazi : It would be a regulatory abomination If in the midst of the an antitrust investigation the @CFTC approves FB's GlobalCoin https://www.wsj.com/... David McCabe / @dmccabe : You get a jurisdiction! You get a jurisdiction! Everybody gets a jurisdiction! https://www.wsj.com/... Shira Ovide / @shiraovide : U.S. antitrust authorities are going to be very busy? https://www.wsj.com/...
Context & Ripple Effects
This report reveals the behind-the-scenes division of labor that set up the year that followed: under a single inter-agency agreement, the DOJ took the lead on a Google probe while the FTC secured the right to examine Facebook's effect on digital competition. That arrangement is what made possible the FTC's subsequent move — Facebook confirmed it was told in June that an antitrust investigation had been formally opened.
The stakes go beyond process. The same coverage shows the FTC weighing an injunction over how Facebook integrates its apps and their interoperability, meaning the probe targets product architecture itself rather than just past deals — and later reporting on disagreements inside the FTC over how forcefully to apply existing competition standards shows the agency still wrestling with which doctrine fits.
First-order effects
- Facebook moves from privacy-focused scrutiny to a formal competition review, with its app-integration and interoperability choices now subject to potential FTC legal action.
- Google lands under DOJ jurisdiction for its own probe, splitting Big Tech oversight between the two agencies by design rather than by accident.
Second-order effects
- Facebook's roadmap for tying its apps closer together — the interoperability strategy at the center of the reported injunction consideration — now carries regulatory risk that shapes product decisions, not just legal exposure.
- Other large platforms face a de facto assignment system: whichever agency holds rights to a company determines the theory of attack, pushing rivals like Amazon and Microsoft to anticipate which enforcer comes for them next.
Third-order effects
- If the pattern holds, US antitrust enforcement of platform gatekeepers becomes a standing, multi-agency program where jurisdictional agreements precede investigations — and the FTC's internal fight over applying legacy competition standards to integration and interoperability will define the doctrine future cases inherit.
The trend: US antitrust authorities are institutionalizing a split-oversight regime for Big Tech, with the FTC-DOJ jurisdictional bargain becoming the template for how each platform giant gets investigated.