| Country: | Portugal |
| Title: | Regulatory Authority of Water and Waste Services - claim |
| Description: | Information and ability to perform online filing complaints to ERSAR. |
| Link: | https://www.portaldocidadao.pt/web/entidade-reguladora-dos-servicos-de-aguas-e-residuos/entidade-reguladora-dos-servicos-de-aguas-e-residuos-reclamacao |
| Category: | Voting and Elections |