Namespace Registration for Energy Identification Coding Scheme (EIC) Namespace Identifier: eic Version: 1 Date: 2021-12-16 Registrant: Olivier Aine Architectures & Standardisation Manager European Network of Transmission System Operators for Electricity (ENTSO-E) Rue de Spa 8, 1000 Brussels, Belgium +32 478 63 44 41 olivier.aine&entsoe.eu cio-admin&entsoe.eu https://www.entsoe.eu/ Note: ENTSO-E is established according to Regulation (EC) No 714/2009 and thus could be considered under the "fast-track registration procedure" according to RFC 8141. Purpose: Electronic data interchange (EDI) in the European energy market requires a common identification scheme to be effective. EIC Participants (traders, producers, qualified consumers, etc.) have the possibility to act in different market areas. System operators need to exchange information amongst themselves as well as with other EIC Participants. In addition, there are many other objects that require identification for information interchange to be successful (tie lines, resource objects, etc.). Furthermore, reference data and data exchanges are adapting semantic web technologies like RDF and SHACL, thus it has been identified that registering EIC as a valid URN would considerably ease the transition process, allowing concrete and concise ways to use those identifiers for rdf:ID, rdf:about, etc., thus being able to comply with semantic web and linked data principles. In order to provide such functionality, a reliable identification scheme is a necessity. The following is a non-exhaustive list of objects that need to be identified: * System operators, traders, producers, consumers, power exchanges, grid operators, suppliers, agents, service providers, etc. * Local grids where metering points are situated, market balance areas consisting of several local grids, control areas, etc. * Cross border connections, metering points, settlement, or accounting points, etc. * Any object that generates or consumes energy. * The physical lines that connect adjacent market (balance) areas or internal lines within an area. * The physical or logical places where an identified object or the IT system of an identified object is or could be located. * Substations for electrical nodes (stations, passive nodes, etc.). Additional details are described in Section 1. of THE ENERGY IDENTIFICATION CODING SCHEME (EIC) REFERENCE MANUAL VERSION 5.5. Syntax: Described in Section 5 of THE ENERGY IDENTIFICATION CODING SCHEME (EIC) REFERENCE MANUAL VERSION 5.5. Assignment: Described in Section 3. of THE ENERGY IDENTIFICATION CODING SCHEME (EIC) REFERENCE MANUAL VERSION 5.5. Security and Privacy: There are no security and privacy matters identified as the EIC codes are public data, unless issued to Natural Persons. Interoperability: No interoperability issues are known at this stage. Resolution: No resolution service available at this stage. Documentation: EIC documentation is available at: https://www.entsoe.eu/data/energy-identification-codes-eic/ https://eepublicdownloads.entsoe.eu/clean-documents/EDI/Library/EIC_Reference_Manual_Release_5_5.pdf Additional Information: List of codes assigned by the Central Issuing Office (CIO): https://www.entsoe.eu/data/energy-identification-codes-eic/eic-approved-codes/