{"page":"/blog/tcf-consent-string-lawful-basis","modified":"2026-11-10","license":"https://creativecommons.org/licenses/by/4.0/","columns":["Text","What it covers","Source"],"rows":[["IAB Europe policies, version 2026-05-29.5.0.b","Purpose, special purpose, feature and special feature definitions and bases available for registration.","TCF Policies, Appendix A and Chapter III"],["Version 2.3 transition","Mandatory Disclosed Vendors segment for newly created strings after the published deadline.","IAB Europe transition notice"],["Version 2.4 timeline","Vendor list changes and new disclosure deadlines for web, mobile apps and connected television.","IAB Europe timeline, 16 July 2026"],["Implementation guidelines","Checks on publisher restrictions, registered vendors and individual purposes.","IAB Tech Lab TCF Implementation Guidelines"],["Global Privacy Platform","Section 2 transports the TCF European signal.","IAB Tech Lab, Section Information, section 2"]],"sourceUrls":[["https://iabeurope.eu/iab-europe-transparency-consent-framework-policies/"],["https://iabeurope.eu/all-you-need-to-know-about-the-transition-to-tcf-v2-3/"],["https://iabeurope.eu/wp-content/uploads/TCF_V-CMP_comms_TCFpoliciesV5.0.bAndSpecificationsV2.4ConfirmationOf-theTimeline_160726_IABEurope.pdf"],["https://raw.githubusercontent.com/InteractiveAdvertisingBureau/GDPR-Transparency-and-Consent-Framework/master/TCFv2/TCF-Implementation-Guidelines.md"],["https://raw.githubusercontent.com/InteractiveAdvertisingBureau/Global-Privacy-Platform/main/Sections/Section%20Information.md"]]}