Sovrn supports TCF v2.3 under the IAB Europe Transparency and Consent Framework. Enforcement of newly created TCF 2.3 strings began on February 28, 2026.
Any TC Strings issued before March 1, 2026 that don't include the disclosedVendor segment remain valid and continue to be honored. These older strings will be replaced progressively as users renew or update their consent choices through your Consent Management Platform (CMP).
Questions? Concerns? Our team would be more than happy to help. Reach out to our Support Team here.