- Regulation no. 95-A/2008, of 25 of February https://www.anacom.pt/render.jsp?contentId=979860
- Digital Terrestrial Television (DTT) https://www.anacom.pt/render.jsp?contentId=1084316
By determination of 30 January 2008, approval has been given to the decision on the limitation of the number of rights to use frequencies reserved for digital terrestrial television broadcasting and the definition of the allocation procedure, as well as the respective consultation report. Approval was likewise given to the Regulation of the public tender for the allocation of a right to use national frequencies for the digital terrestrial television broadcasting service (Multiplexer A) and respective consultation report, as well as the specifications of said tender.