AB InBev in Antitrust Crosshairs: Legal Battle Over Cartel Accusations in India

Anheuser-Busch InBev finds itself under investigation by India's antitrust agency despite its cooperation in a cartel case in Telangana. The investigation has been put on hold by a Karnataka court, following AB InBev's objection to its status change from a third-party to a 'party under investigation.'

Anheuser-Busch InBev is embroiled in legal turmoil after India's antitrust agency, the Competition Commission of India (CCI), initiated an investigation against the brewing giant, accusing it of forming a cartel in Telangana. This comes despite AB InBev's historical cooperation in the case.

In November 2025, AB InBev's role in the investigation escalated from a third-party witness to a primary subject without prior notice, stirring disputes on the legality of such a dramatic role change. Consequently, a Karnataka court has temporarily halted the investigation, aligning with AB InBev's concerns regarding due process.

The case exemplifies the intricacies of Indian antitrust law, as courts have shown varied interpretations concerning the transformation of an entity from witness to accused without preliminary notice. The potential ramifications include steep penalties should the investigation resume and result in adverse findings against the company.