About Core Location Vocabulary

 What is the Core Location Vocabulary?

The Core Location Vocabulary is a simplified, reusable and extensible data model that captures the fundamental characteristics of a location, represented as an address, a geographic name, or a geometry.


E-Government Core Vocabularies are the starting point for developing interoperable e-Government systems as it allows mappings with existing data models. This guarantees Public Administrations to attain cross-border and cross-sector interoperability.  

The Core Location Vocabulary is one of the Core Vocabularies that have been developed by the SEMIC action of the former ISA² Programme, which is now named Interoperable Europe. The specification is developed in an open process with the active involvement of the SEMIC action stakeholders including: The e-Government Core Vocabularies Working Group (with a total of 69 people from 22 countries, 19 EU and 3 non-EU countries (USA, South-Africa, and Norway), and several EU Institutions and the Directorate-General for Informatics: DG DIGIT.

The latest version of the Core Location Vocabulary can be downloaded from https://github.com/SEMICeu/Core-Location-Vocabulary/releases/tag/v2.0.0


This specification enables interoperability among people registers and any other ICT based solutions exchanging and processing information about people.

Version information

  • From November 2011 until February 2012 version 0.2 was developed.
  • On 7 May 2012 version 1.00 of the combined specification of Core Business, Core Location and Core Person Vocabulary was released.
  • On 23 May 2012 the Coordination Group of the Interoperability Solutions for European Public Administrations (ISA) Programme has endorsed the Core Business, Core Location and Core Person Vocabulary.
  • In April 2021 a new public review cycle of the Core Person Vocabulary, Core Business Vocabulary, Core Location Vocabulary and Core Public Organisation Vocabulary started. After a series of five webinars, version 2.0.0 of the Core Location Vocabulary was released. 


  e-Justice Communication via Online Data EXchange

  Owner: e-CODEX

  Date: Future release


Development and maintenance process

The applicable policy regarding the development and maintenance process of the Core Location Vocabulary is available here.

Get involved!

Do you want to participate in the work of our Core Vocabularies Working Group? Share your comments and change requests via the GitHub Core Location Vocabulary repository.

Owner/Contact Information

European Union
Supra-national authority
Contact information


Solution type
Core Data Model


Only facilitators and authors can create content.
Non moderated