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ISO 21177:2024PublishedIntelligent transport systems — ITS station security services for secure session establishment and authentication between trusted devicesISO/TS 21184:2021PublishedCooperative intelligent transport systems (C-ITS) — Global transport data management (GTDM) frameworkISO/TR 21186-1:2021PublishedCooperative intelligent transport systems (C-ITS) — Guidelines on the usage of standards — Part 1: Standardization landscape and releasesISO/TR 21186-2:2021PublishedCooperative intelligent transport systems (C-ITS) — Guidelines on the usage of standards — Part 2: Hybrid communicationsISO/TR 21186-3:2021PublishedCooperative intelligent transport systems (C-ITS) — Guidelines on the usage of standards — Part 3: SecurityISO/TS 21189:2019PublishedIntelligent transport systems — Cooperative ITS — Test requirements and protocol implementation conformance statement (PICS) pro forma for ISO/TS 17426ISO 21210:2012PublishedIntelligent transport systems — Communications access for land mobiles (CALM) — IPv6 NetworkingISO 21212:2008PublishedIntelligent transport systems — Communications access for land mobiles (CALM) — 2G Cellular systemsISO 21213:2008PublishedIntelligent transport systems — Communications access for land mobiles (CALM) — 3G Cellular systemsISO 21214:2015PublishedIntelligent transport systems — Communications access for land mobiles (CALM) — Infra-red systemsISO 21215:2018PublishedIntelligent transport systems — Localized communications — ITS-M5ISO 21216:2012PublishedIntelligent transport systems — Communication access for land mobiles (CALM) — Millimetre wave air interfaceISO 21217:2020PublishedIntelligent transport systems — Station and communication architectureISO 21218:2018PublishedIntelligent transport systems — Hybrid communications — Access technology supportISO/TS 21219-13:2025PublishedIntelligent transport systems — Traffic and travel information via transport protocol experts group, generation 2 (TPEG2) — Part 13: Public transport information service (TPEG2-PTS)ISO 21219-21:2025PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 21: Geographic location referencing (TPEG-GLR)ISO 21219-7:2024PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 7: Location referencing container (TPEG2-LRC)ISO 21219-25:2024PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 25: Electromobility charging infrastructure (TPEG2-EMI)ISO 21219-9:2023PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 9: Service and network information (TPEG2-SNI)ISO 21219-17:2023PublishedIntelligent transport systems — Traffic and travel information via transport protocol experts group, generation 2 (TPEG2) — Part 17: Speed information (TPEG2-SPI)ISO 21219-10:2023PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 10: Conditional access information (TPEG2-CAI)ISO 21219-19:2023PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 19: Weather information (TPEG2-WEA)ISO 21219-14:2023PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 14: Parking information (TPEG2-PKI)ISO 21219-15:2023PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 15: Traffic event compact (TPEG2-TEC)ISO 21219-16:2023PublishedIntelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 16: Fuel price information and availability (TPEG2-FPI)