ITU‐T's Technical Reports and Specifications 983 Work area FG‐SSC deliver‐able(s) related to this work area SDO working on this area Document number released by this SDO Corresponding document title Standardization gap in this area Future needs and suggestions to SG5 ISO 21215:2010 Intelligent transport systems – Communications access for land mobiles (CALM) – M5 ISO 21216:2012 Intelligent transport systems – Communication access for land mobiles (CALM) – Millimetre wave air interface ISO 21217:2014 Intelligent transport systems – Communications access for land mobiles (CALM) – Architecture ISO 21218:2013 Intelligent transport systems – Communications access for land mobiles (CALM) – Access technology support ISO/TS 21219‐2:2014 Intelligent transport systems – Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) – Part 2: UML modelling rules ISO/TS 21219‐3:2015 Intelligent transport systems ‐ Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) – Part 3: UML to binary conversion rules ISO/TS 21219‐4:2015 Intelligent transport systems – Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) – Part 4: UML to XML conversion rules ISO/TS 21219‐5:2015 Intelligent transport systems ‐ Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) – Part 5: Service framework (TPEG2‐SFW) ISO/TS 21219‐6:2015 Intelligent transport systems ‐ Traffic and travel information via transport protocol experts group, generation 2(TPEG2) – Part 6: Message management container (TPEG2‐MMC)