On 31 October 2024, Thailand's National Broadcasting and Telecommunications Commission (NBTC) published an announcement in which it published BS 3004-2567 Technical Standard for Digital Television Broadcasting Receivers. For DAB-enabled broadcast receivers, certification was not required before, and after the new standard comes into effect, such devices will need to complete NBTC SDoC certification.
The technical standard will enter into force 120 days after its publication in the Official Gazette, i.e. on February 28, 2025.
Click this link to view the announcement and the original standard.