For those interested in such things the new Telematics (TEL) Telematic Specification for Interoperability (TSI) was recently published on EU lex.
This replaces the Telematic Applications for Freight (TAF) and Telematic Applications for Passenger services (TAP).
I think it is an improvement but am aware others don't necessarily agree with me.
https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32026R0253&qid=1770749676909







