EN ISO 14823-1 EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCHE NORM May 2024 ICS 35.240.60; 43.040.15 Supersedes EN IS0 14823:2017 English Version Intelligent transport systems - Graphic data dictionary Part 1: Specification (IS0 14823-1:2024) Systemes de transport intelligents - Dictionnaire de Intelligente Verkehrssysteme - Graphisches données graphiques - Partie 1: Spécification (ISO Verzeichnis-Teil1:Spezifikation(IS014823-1:2024) 14823-1:2024) This European Standard was approved by CEN on 7 March 2023. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthis European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,France,Germany,Greece, Hungary,Iceland, Ireland, Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway Poland, Portugal,Republic of North Macedonia,Romania, Serbia, Slovakia,Slovenia, Spain, Sweden,Switzerland,Turkiyeand United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels Ref. No. EN ISO 14823-1:2024 E 2024CEN All rightsofexploitationinanyformandbyanymeansreserved worldwide for CEN national Members. EN IS0 14823-1:2024 (E) Contents Page European foreword.. 2 EN IS0 14823-1:2024 (E) European foreword This document (EN IS0 14823-1:2024) has been prepared by Technical Committee IS0/TC 204 "Intelligent transport systems" in collaboration with Technical Committee CEN/TC 278 “Intelligent transport systems" the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2024, and conflicting national standards shall be withdrawn at the latest by November 2024. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN IS0 14823:2017. Any feedback and questions on this document should be directed to the users' national standards body/national committee. A complete listing of these bodies can be found on the CEN website. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and the United Kingdom. Endorsement notice The text of IS0 14823-1:2024 has been approved by CEN as ENIS0 14823-1:2024 without any modification. 3