Official sources, repositories and reference tools used in producing this site and useful to anyone working on this subject matter.
Official sources
EUR-Lex
European Union law, with consolidated versions and information on the state of implementation.
OpenBoletín Oficial del Estado (Spain)
Official source for Ley 10/2025 governing customer service.
OpenArtificial Intelligence Act — official page
Text, timetable of application and European Commission guidelines.
OpenDiário da República Electrónico
Official source for Portuguese legislation. Every Portuguese reference on this site was verified here.
OpenDirect Hit Compliance Platform
Policies, specifications and regulatory information for Direct Hit sites.
OpenDirect Hit ecosystem
Other domains and platforms operated by the same responsible entity.