The news: IAB Tech Lab, a technical standards-setting body for digital advertising, is introducing the Programmatic Governance Council, an industry group that will bring together adtech platforms, media buyers, and media owners to strengthen governance and transparency across the programmatic marketplace.

• The council will include ad leaders like Dentsu, WPP, and Omnicom, as well as media giants including Disney. Amazon Ads, Magnite, The Trade Desk, and more will also participate. The announcement comes as US programmatic ad spending tops $200 billion, per our forecast.
• IAB will start by establishing a formal charter and workstreams, then move toward developing a governance framework and business recommendations.
• Over the next 6 to 12 months, the council aims to deliver practical guidance on auction transparency, the treatment of transaction signals, and better alignment across buyers, sellers, and platforms.

Why it matters: IAB Tech Lab CEO Anthony Katsur noted that the council addresses a key issue: While programmatic has grown at a remarkable pace, the rules and oversight governing the market have lagged behind its scale, complexity, and automation.

• The programmatic ecosystem is increasingly automated and complex. New agentic standards like UCP and ARTF, which aim to improve efficiency, are still in early stages and require broader industry acceptance. The council’s value is in bringing major buyers, sellers, and platforms together around shared expectations for how those standards should be applied in practice.