Código contributivo 2023 [documento electrónico]
Consumer conditions scoreboard [documento eletrónico] : 2023 / European Commission
Estatuto dos benefícios fiscais [documento electrónico] : 2023
Regime geral das Infrações tributárias RGIT [documento electrónico] : 2023
Guidelines for the governance of digital platforms [documento eletrónico] : safeguarding freedom of expression and access to information through a multi-stakeholder approach / United Nations Educational, Scientific and Cultural Organization