{
  "url": "https://openlegislation.uk/eu-regulation-2018-1973/annex/appendix-1",
  "json_url": "https://openlegislation.uk/eu-regulation-2018-1973/annex/appendix-1.json",
  "legislation": "eur/2018/1973",
  "legislation_title": "Commission Implementing Regulation (EU) 2018/1973 of 7 December 2018 amending Implementing Regulation (EU) No 909/2013 on the technical specifications for the electronic chart display and information system for inland navigation (Inland ECDIS) referred to in Directive 2005/44/EC of the European Parliament and of the Council",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2018-1973",
  "path": "annex/appendix/1",
  "kind": "appendix",
  "number": "1",
  "heading": "Comparison of the structures of the standard for (Maritime) ECDIS and of the technical specifications for Inland ECDIS",
  "text": "(Maritime) ECDIS\nInland ECDIS\nOPEN ECDIS FORUMhttp://ienc.openecdis.org\nIMO MSC.232(82) revised Performance Standards for ECDIS, December 2006\nAppendix 1: Reference Documents\nAppendix 2: SENC Information available for display during route planning and route monitoring\nAppendix 3: Navigational Elements and Parameters\nAppendix 4: Areas for which special conditions exist\nAppendix 5: Alarms and Indicators\nAppendix 6: Back-up requirements\nAppendix 7: RCDS mode of operation\nSECTION 1: Performance Standard\nIHO S-57: Transfer Standard for Digital Hydrographic Data, Edition 3.1, Supplement No 2, June 2009\nPart 1: General Introduction\nPart 2: Theoretical Data Model\nPart 3: Data Structure\nAppendix A: IHO Object catalogue\nIntroduction\nChapter 1: Object Classes\nChapter 2: Attributes\nAnnex B: Attributes/Object Classes Cross Reference\nAppendix B: Product specifications\nAppendix B.1: ENC Product Specification\nAnnex A: Use of The Object Catalogue for ENC\nAnnex B: Example of CRC Coding\nAppendix B.2: IHO Object Catalogue Data Dictionary Product Specification\nSECTION 2: Data Standard for Inland ENCs\nInland ENC Feature Catalogue\nBathymetric Inland ENC Feature Catalogue\nProduct Specification for Inland ENCs\nProduct Specification for bathymetric Inland ENCs\nIENC Encoding Guide\nIHO S-62 ENC Producer Codes, Edition 2.5, December 2009\nSECTION 2a: Codes for Producers and Waterways\nCodes for Producers and Waterways\n(Maritime) ECDIS\nInland ECDIS\nOPEN ECDIS FORUM\nIHO S-52 Specification for Chart Content and Display Aspects of ECDIS, Edition 6, March 2010\nAnnex A: IHO ECDIS Presentation Library\nAnnex B: Procedure for initial calibration of colour displays\nAnnex C: Procedure for maintaining the calibration of displays\nAppendix 1: Guidance on Updating the Electronic Chart\nAnnex A: Definitions and Acronyms\nAnnex B: Current Updating Practice for Paper Charts\nAnnex D: Estimate of Data Volume\nSECTION 3: Presentation Standard\nPresentation Library for Inland ECDIS\nLook-up Tables\nSymbols\nConditional Symbology Procedures\nIEC 61174 Edition 3.0: ECDIS — Operational and Performance Requirements, Methods of Testing and Required Test Results, 2008-09\nSECTION 4: Operational and Performance Requirements, Methods of Testing and Required Test Results\nSECTION 4A: Measures to Ensure Software Quality\nSECTION 4B: System Configurations\nS-32 Appendix 1: Hydrographic Dictionary – Glossary of ECDIS-Related Terms\nSECTION 5: Glossary of Terms",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2018/1973/annex/appendix/1",
    "retrieved_at": "2026-11-01T14:43:43.977506+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}