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ČSN is a protected designation of Czech national technical standards.
Geographic information - Data quality - Part 1: General requirements
Standard published on 1.10.2023
Selected format:Geographic information - Data quality
WITHDRAWN published on 1.5.2015
Selected format:Geographic information - Data quality
WITHDRAWN published on 1.8.2014
Selected format:Geographic information - Geospatial API for features - Part 1: Core
Standard published on 1.6.2025
Selected format:Geographic information - Geospatial API for features - Part 2: Coordinate Reference Systems by Reference
Standard published on 1.3.2023
Selected format:Geographic information - Geospatial API for features - Part 1: Core
WITHDRAWN published on 1.1.2022
Selected format:Geographic information - Indoor feature model
Standard published on 1.1.2025
Selected format:Geografické informace - Tréninkový značkovací jazyk dat pro umělou inteligenci - Část 1: Standardní koncepční model (Norma k přímému použití jako ČSN).
Standard published on 1.11.2025
Selected format:Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoice
Standard published on 1.6.2020
Selected format:Elektronická fakturace - Část 1: Sémantický datový model základních prvků elektronické faktury.
Correction published on 1.3.2021
Selected format:Latest update: 2025-11-06 (Number of items: 2 243 364)
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