Level 1 official
EUR-Lex
EU · soap-registered
Open official sourceOfficial sources remain the authority.
Every material answer must preserve its official citation, jurisdiction, retrieval time and effective date. Cached content accelerates discovery but never replaces live verification.
Level 1 official
CELLAR
EU · rest-content-negotiation
Open official sourceLevel 1 official
Eurostat
EU · dataset-api
Open official sourceLevel 1 official
DG TAXUD
EU · official-web
Open official sourceLevel 1 official
Gesetze im Internet
DE · official-web
Open official sourceLevel 1 official
Bundesministerium der Finanzen
DE · official-web
Open official sourceLevel 1 official
Légifrance
FR · official-web
Open official sourceLevel 1 official
Direction générale des Finances publiques
FR · official-web
Open official sourceLevel 1 official
Boletín Oficial del Estado
ES · official-web
Open official sourceLevel 1 official
Agencia Tributaria
ES · official-web
Open official sourceLevel 1 official
Normattiva
IT · official-web
Open official sourceLevel 1 official
Agenzia delle Entrate
IT · official-web
Open official source