6 Services from recht.halowerk.com

Takes any identifier for an EU legal act (CELEX, ELI, URI, etc.) and returns the full set of equivalent identifiers, available language versions, and file format manifestations, distinguishing work, expression, and manifestation layers.

Resolves a search term against the EuroVoc controlled vocabulary and returns matching concepts with URIs, multilingual labels, and hierarchical relationships

Returns all consolidated versions and amending acts for a given EU base legal act, ordered newest first, with CELEX numbers and cut-off dates, plus a legal-force disclaimer.

For a given EU Court of Justice or General Court decision, returns the legal acts and earlier rulings it cites (outbound) and the later rulings that cite it (inbound), each with CELEX number and date.

Returns bidirectional amendment relationships for a given EU legal act — both acts that amend/repeal it (inbound) and acts it amends/repeals (outbound), ordered by date.

Returns labelled dates for an EU legal act from EUR-Lex Cellar: entry into force, date of application, transposition deadline (for directives), and end of validity.