TDM Ou Mun () owned by TDM - Teledifusão de Macau, S. A., is the first broadcasting channel in Macau. It is free-to-air, and in the Cantonese language. It is mainly focused on local news and informative programs such as "TDM News", "Macau Forum"and "Financial Magazine" etc. Also, it includes local living programs such as "Our people, our life" etc.
Availablity outside Macau
From 15 August 2023, TDM Ou Mun will also available to cable systems within the Pearl Delta Region in China, with a formal launch date of 1 October.