CTV Ad Format Signaling & File Delivery for Public Comment

Published: May 6, 2026

In Public Comment until June 5, 2026

Below you will find guidance on the different delivery and signaling specification updates (including AdCOM, VAST and Native) supporting the CTV Ad Portfolio. For easy reference we have released this guidance as a PDF initially, and after the public comment period will merge the changes into the GitHub specifications.

To submit a comment email techlab@iabtechlab.com.