Transport and Traffic Telematics (TTT) - Dedicated Short Range Communication (DSRC) transmission equipment (500 kbit/s / 250 kbit/s) operating in the 5795 MHz to 5815 MHz frequency band - Part 2: Harmonised Standard for access to radio spectrum - Sub-part 1: Road Side Units (RSU) (Endorsement of the English version EN 300 674-2-1 V3.1.1 (2022-03) as a German standard)
Edition 2022-07

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 13141 (ISO/DIS 13140:2024); English version prEN ISO 13140:2024
Edition 2025-01

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 13141 - Part 1: Test suite structure and test purposes (ISO 13140-1:2016); English version EN ISO 13140-1:2016
Edition 2017-03

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 13141 - Part 2: Abstract test suite (ISO 13140-2:2016); English version EN ISO 13140-2:2016
Edition 2017-03

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 12813 (ISO 13143:2025); English version EN ISO 13143:2025
Edition 2025-05

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 12813 - Part 2: Abstract test suite (ISO 13143-2:2016); English version EN ISO 13143-2:2016
Edition 2017-03

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 13141
Edition 2025-07

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 12813
Edition 2025-02

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 13141 (ISO/DIS 13140:2024)
Edition 2024-12-01

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 12813 (ISO 13143:2025)
Edition 2025-05-01