This bulletin recommends functionalities and capabilities of ATSC 3.0 television sets. It includes subparts addressing system integration, physical layer, logical layer, video, audio, advanced emergency information, application runtime environment, security and protected services, and watermarking and content recovery.
This is not the most current version of the document. This version should be used for inquiries pertaining to the NextGen Test Suite 2026-0.1 release. The current version is available here.
