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PAIR Up With First Party Data: Unlock Secure, Private And Scalable Targeting
We are pleased to introduce IAB Tech Lab PAIR, a solution built upon the foundations of Google Publisher Advertiser Identity Reconciliation (PAIR) protocol and IAB TL Privacy Enhancing Technology Working Group initiatives including Open Private Join and Activation (OPJA). First-party audience data is gaining momentum and is among the most […]
Navigating the Maze of Identity Solutions: A Guide for Advertisers, Publishers, and AdTech
Understanding the landscape of ID solutions Identity solutions harness a multitude of signals to paint a comprehensive picture of the digital consumer. These signals range from deterministic data, where the identity is known with reasonable certainty, to browser and device data, where identities are inferred based on predictive patterns and […]

GPP Extensions Addressing Privacy Regulations with State-Specific Updates
In the dynamic ecosystem of digital advertising, maintaining adherence to ever-evolving privacy regulations is paramount. Over the coming months, starting with July 1st, we will hit the effective dates for State privacy regulations in Florida, Montana, Oregon, and Texas. Consequently, the updates to extend the Global Privacy Platform (GPP) equip […]
Understanding Differential Privacy: A powerful tool for Ads Privacy
We are pleased to release the final version of Differential privacy guidance- a must-read guide for Advertisers, Publishers, and Ad tech vendors Protecting user privacy has recently become a hot-button topic, both for legal compliance and to safeguard first-party data. There is a dizzying array of different approaches to making […]
ID Generation Provenance and Clarification
Published: May 8, 2024 Recent discussions have revealed disagreement about the expected use and origination of `buyeruid` and `ifa` attributes, and questions about how to convey the method of ID creation and insertion outside of the scope of “traditional” approaches (e.g. user IDs originating from browser cookie syncs or advertising […]
Podcast Measurement v2.2 is Ready for Implementation
Tech Lab’s Podcast Technical Measurement Guidelines v2.2 public comment draft was released on February 22, 2024 and public comment period closed on March 23. We thank all those who provided public comment feedback and are pleased to announce that it has been reviewed and incorporated in the final release. Background […]

Embracing AI to Safely & Effectively Reach Audiences
Tech Lab Member Outbrain on embracing AI to reach audiences safely and effectively
Enhancing Transparency and Combatting Ad Fraud: Upgrade to Supply Chain Plus API
The IAB Tech Lab’s Supply Chain API has been a cornerstone for subscribers seeking accurate and up-to-date Ads.txt and App-ads.txt data for millions of domains, mobile apps, and CTV environments. In response to customer and member feedback, we are introducing the Supply Chain Plus API. The new service tier comes […]
IAB Tech Lab Launches Second Public Comment Period for Data Deletion Request Framework
The IAB Tech Lab has announced the commencement of the second public comment period for the Data Deletion Request Framework specification. Scheduled to conclude on April 22nd, 2024, feedback can be submitted to support@iabtechlab.com. The Data Deletion Request Framework is critical for digital advertising as the ‘right to delete’ emerges […]
IAB Tech Lab Releases In-Depth Analysis Of Google’s Privacy Sandbox For Public Comment, Revealing Significant Challenges
Report Unveils Operational, Transactional, and Commercial Concerns, Measurement Metrics Challenges, and Scaling Obstacles in Early Analysis NEW YORK, Feb. 6, 2024 /PRNewswire/ — Today, IAB Tech Lab, the global digital advertising technical standards-setting body, released a comprehensive analysis shedding light on the challenges associated with the industry’s adoption of Google’s Privacy Sandbox. The […]