ERG - report on retail price tariff transparency


The European Regulator’s Group (ERG) website has just released the final report on retail price tariff transparency (with the implementation of number portability), an assignment coordinated by ANACOM.

This report was based on the contributions of 23 European national regulatory authorities (NRA) and includes a set of information which, by allowing the comparison of different experiences in this matter, is of particular interest for countries now implementing number portability or intending to re-evaluate their measures to promote transparency in this context.


Further information:

Related information on ANACOM's website:

  • Numbering https://www.anacom.pt/render.jsp?categoryId=36478