CISR Solutions

The Community of Interoperability Solution Repositories is already composed of partner organisations sharing their solution on joinup. You can reach the repositories here.

EU Member States national and regional initiatives


The Belgian Interoperability Catalogue contains assets that can be used for the development of e-government services

The OSLO Vocabulary is a simplified, reusable and extensible data model that captures the fundamental characteristics of information exchanged by public administration in the domains: contact information, localisation and public services.The standards of the Flemish OSLO project are local extensions of the core Person, Business, Location, and Public Service vocabularies created at European level in the context of the ISA² Programme (Interoperability Solutions for European Public Administrations) of the European Union. These four core vocabularies are simplified, reusable, and extensible specifications for information exchange.

Czech Republic

Information system of data elements

Application Information System data elements (operating version) provides official information on the data elements of information systems in public administration and serves the announcement and publication of data elements dials.


Digitalisé is an entry point to digitization of Denmark. It brings together key resources, recommendations and guidelines on IT, communication and IT development. The goal is that it can strengthen cooperation to digitize Denmark between public and private parties.


RIHA - Estonian catalogue of public sector information systems

RIHA, short for Riigi Infosüsteemi Halduse Infosüsteem, is the Estonian catalogue of public sector information systems. It serves as the national registry of systems, components, services, data models, semantic assets, etc. RIHA facilitates the Estonian information system planning and operation activities.

Finland is a one stop shop portal describing the metadata of open data recourses, where they are located, their format and other relevant technical requirements.



XRepository is a library for data exchange standards and codelists that were modelled in order to ease up interoperability between eGovernment applications of German Public administration and industry.


Greek Interoperability Catalogue

The Greek Interoperability Catalogue contains assets produced by Greek public administration that can be used for the development of e-government services.

The Netherlands

Dutch Standardisation Forum - "Comply or explain"-standards

This repository contains all standards from the 'Comply or Explain' list ("pas toe of leg uit"-lijst). Inclusion in the 'Comply or Explain' list means that the Board members have committed to use the standard within their own organisation, and at the same time call upon third parties to also use the standard. Inclusion in the list also means that all government bodies and semi-government bodies are required to adjust their procurement process to the list.


NIO - portal of the Slovenian National Interoperability Framework

NIO is a basic cornerstone of the national interoperability framework. The protal enables publishing of:

  1. different standards and guidelines for interoperability;
  2. interoperability assets (technical, semantic and legal); and
  3. open data standards and applications.


The Forge environment a collaborative development environment. for public administrations in which they can participate actively administrations, companies and individuals. has features of downloads, documents, developments, forums, records of findings, bugs, suggestions, surveys, distribution of tasks, lists of distribution of mail, handling of findings, wiki and management of the source code.

CENATIC is the National Center for the Application of Information Technologies and Communications based on Open Source. CENATIC is a strategic project of the Government of Spain to promote awareness and use of free software and / or open source in all areas of the society, with special attention to public administrations, businesses, the technology sector supplier and / or users of free technologies, and development communities.

European initiatives - included EU-funded projects and European Institutions

European Committee for Standardization

European Committee for Standardization (CEN) is a major provider of European Standards and technical specifications. It is the only recognized European organization according to Directive 98/34/EC for the planning, drafting and adoption of European Standards in all areas of economic activity with the exeption of electrotechnology (CENELEC) and telecommunication (ETSI).

SPOCS - Simple Procedures Online for Cross-border Services

SPOCS aims to build the next generation of online portals (Point of Single Contact or PSC), which every European country now has in place, through the availability of high impact cross- border electronic procedures.

PEPPOL - Pan European Public Procurement On Line

Pan European Public Procurement On Line (PEPPOL) is a Large Scale Pilot that created a standards-based network through which public authorities and economic operators exchange standardised electronic documents for public procurement.

Eurofiling: financial reporting based on XBRL

Eurofiling helps generating an applicable methodology for the taxonomies along with public testing and improvements to be made to the data formats.

epSOS - European Patients Smart Open Services projects

epSOS is a large-scale pilot on e-Health focusing on improving the quality and the safety of healthcare for citizens when travelling to another European country.

Eurostat RAMON: Standard Code Lists

RAMON (Reference Architecture for Metadata ONline) is the server used by Eurostat to make publicly available various categories of metadata which help users correctly understand statistical data.

INSPIRE interoperability assets

INSPIRE is a Directive that aims at creating a European Union (EU) spatial data infrastructure for the purposes of Community environmental policies and policies or activities which may have an impact on the environment.

Metadata Registry of the Publications Office of the EU

The Metadata Registry of the Publications Office of the EU is the central reference location where all metadata definitions and related authority data used in Publications Office and in the data exchange between the institutions involved in the legal decision making process.

EU Semantic Interoperability Catalogue

The EU Semantic Interoperability Catalogue contains all assets that can be used for the development of e-government services and supporting an EU policy and/or activity.

e-CODEX Catalogue of Interoperability Solutions

e-Justice Communication via Online Data EXchange (e-CODEX) is a Large Scale Pilot in the domain of e-Justice, aiming to implement building blocks supporting the digital proceeding of cross borders legal procedures between European Member States.

International specification bodies and initiatives

W3C Standards and Technical Reports

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards. Led by Web inventor Tim Berners-Leeand CEO Jeffrey Jaffe, W3C's mission is to lead the Web to its full potential. Contact W3C for more information.

Dublin Core Metadata Initiative

The Dublin Core Metadata Initiative (DCMI) supports shared innovation in metadata design and best practices across a broad range of purposes and business models.

GS1 Resources

GS1 is dedicated to the design and implementation of global standards and solutions to improve the efficiency and visibility of supply and demand chains globally and across sectors.

ICCS-CIEC Civil Status Forms

The International Commission on Civil Status (ICCS), an intergovernmental organisation consisting of 15 member states, intends to facilitate the cross-border exchange of information regarding civil status data between registrars.

European standardisation bodies and initiatives

ETSI : European Telecommunications Standards Institute

The European Telecommunications Standards Institute (ETSI) produces globally-applicable standards for Information and Communications Technologies (ICT), including fixed, mobile, radio, converged, broadcast and internet technologies.


Its mission is to foster the European economy in global trading, the welfare of European citizens and the environment. Through its services it provides a platform for the development of European Standards and other technical specifications.


CENELEC is the European Committee for Electrotechnical Standardization and is responsible for standardization in the electrotechnical engineering field. CENELEC prepares voluntary standards, which help facilitate trade between countries, create new markets, cut compliance costs and support the development of a Single European Market.

Federated Oped Source Software forges


Adullact aims to support and coordinate the action of the Communities and Territorial Governments in order to promote, develop and maintain a portfolio of free software useful for public service missions.

La forja de Guadalinex

Guadalinex is an Ubuntu-based operating system and a set of applications promoted by the government of Andalusia (Spain). It is used in schools, public libraries, centers for elderly people and Guadalinfo centers.

Forja de la junta de Andalucí­a

All software of this repository have been released under the conditions stipulated in the Andalusia Government Decree of February 21, 2005 concerning the public availability of software developed by the administration of the Junta de Andalusia.

La provides tools for the creation, collaboration and hosting of free projects, documentation and promotion related to: software, open content and ICT in Catalan.

Morx de Mancomun

The Forge aims at linking different initiatives related to free and open source software in Galice to facilitate unification of efforts when developing and documenting applications.

Forja de Rediris

The Forge aimed to improve the usage and development of free software into the Spanish scientific-academic environment.

Other stakeholders