Consult:
- Digital Terrestrial Television (DTT) https://www.anacom.pt/render.jsp?contentId=1084316
By determination of 29 August 2007, approval has been given to the draft decision on the limitation of the number of rights for the use of frequencies reserved for digital terrestrial television broadcasting and the definition of the respective procedure of allocation and to the draft regulation and announcement of public tender for the allocation of a nationwide frequency usage right (Multiplexer A), as well as the associated general consultation procedure and the regulatory procedure.