18 January Agenda for the 28th CS/OTA informal group session TFCS-28-01/Rev.1	TFCS-28-01/Rev.1	2024-01-18
13 December 2023 Authorization Concept for Secure Access to Diagnostic Data (FIA Foundation) TFCS-28-02	TFCS-28-02	2023-12-13
13 December 2023 Data Privacy by Design (FIA Foundation) TFCS-28-03	TFCS-28-03	2023-12-13
21 December 2023 Survey of national rules for software updates on registered vehicles - Summary TFCS-28-04	TFCS-28-04	2023-12-21
15 January UN R155 implementation: Updated Q&A document TFCS-28-05	TFCS-28-05	2024-01-15
15 January Report on the January 2024 UN R155/R156 workshop TFCS-28-06	TFCS-28-06	2024-01-15
15 January UN R156: Interpretation document update re ISO 24089-2023 (CLEPA, OICA, and SAE) TFCS-28-07	TFCS-28-07	2024-01-15
15 January UN R156: ID Update task force status report to CS/OTA informal group TFCS-28-08	TFCS-28-08	2024-01-15
18 January Software Updates: Proposal for amendments to RE3-Annex 7 (UK) TFCS-28-09	TFCS-28-09	2024-01-18
12 March Minutes of the 28th CS/OTA informal group session TFCS-28-10/Rev.1	TFCS-28-10/Rev.1	2024-03-12