A US judge orders Google to make changes to its advertising technology practices and to appoint an independent antitrust monitor, finding that parts of Google’s ad-tech conduct warrant court oversight.

The ruling relates to how Google sets and enforces rules for participation in its ad exchange and related tools used by advertisers, publishers and intermediaries. Outlets report that the judge’s decision also directs Google to loosen certain constraints that, according to the court, may limit competition or foreclose rivals.

The coverage emphasizes that the monitor is intended to give the court an additional mechanism to assess compliance and implementation of the required changes. Different outlets focus on different implications—some stress the operational impact on the ad-tech ecosystem, while others highlight that the decision is part of an ongoing antitrust dispute and may still face further legal steps.