DEFINITION: Legislation Catalogue ABB is a Business Object creating an indexed inventory of legal documents with comprehensiveness and trustiness value (*)DECISION (EU) 2015/2240 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 25 November 2015 establishing a programme on interoperability solutions and common frameworks for European public administrations, businesses and citizens (ISA2 programme) as a means for modernising the public sector Source: IATE (http://iate.europa.eu/) Syn. Official Journal INTEROPERABILITY SALIENCY: IoP Dimension: Structural IoP The Legislation Catalogue ABB is a key interoperability enabler because it supports to achieve legal structural interoperability by enabling sharing/provisioning and reusing/consumption of legislation on digital public services EXAMPLES: The following implementation is an example on how this specific Architecture Building Block (ABB) can be instantiated as a Solution Building Block (SBB): EUR-Lex EUR-Lex provides free access, in the 24 official EU languages, to: • the authentic Official Journal of the European Union • EU law (EU treaties, directives, regulations, decisions, consolidated legislation, etc.) • preparatory acts (legislative proposals, reports, green and white papers, etc.) • EU case-law (judgments, orders, etc.) • international agreements • EFTA documents • summaries of EU legislation, which put legal acts into a policy context, explained in plain language • other public documents. It also allows you to follow the procedures leading to the adoption of legal acts. Source: (http://eur-lex.europa.eu/)