# ISO 14825:2011 — Withdrawn and superseded ISO standards For ISO 14825:2011, item title is Intelligent transport systems — Geographic Data Files (GDF) — GDF5.0; status code is 9599; successor is ISO 20524-1:2020 | ISO 20524-2:2020; withdrawn / published date is 2011-07-08, recorded from its source on 2026-08-05. - **Identifier:** ISO 14825:2011 _(verified: appears in the quote below)_ - **Item title:** Intelligent transport systems — Geographic Data Files (GDF) — GDF5.0 _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 20524-1:2020 | ISO 20524-2:2020 - **Withdrawn / published date:** 2011-07-08 _(verified: appears in the quote below)_ ## What the source says > 54610,IS,,ISO 14825:2011,Intelligent transport systems — Geographic Data Files (GDF) — GDF5.0,Systèmes intelligents de transport — Fichiers de données géographiques (GDF) — GDF5.0,2011-07-08,2,"['35.240.60','03.220.01','35.240.70']",ISO/TC 204,9599,[30763],"[68244,72494]",['en'],1231,"
ISO 14825:2011 specifies the conceptual and logical data model and physical encoding formats for geographic databases for Intelligent Transport Systems (ITS) applications and services. It includes a specification of potential contents of such databases (data dictionaries for Features, Attributes and Relationships), a specification of how these contents shall be represented, and of how relevant information ab ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).