TC 7/SC 4 Measuring instruments for road traffic
Terms of Reference
- Responsibilities of publications
- R 21: Taximeters
- R 55: Speedometers, mechanical odometers and chronotachographs for motor vehicles. Metrological regulations
- R 91: Radar equipment for the measurement of the speed of vehicles
- Work projects
- p1: Radar equipment for the measurement of the speed of vehicles
- p2: Review R55 : Speedometers, mechanical odometers and chronotachographs for motor vehicles
Composition of the TC/SC
| P-Members (20) | ||
| Australia | Austria | Belgium |
| Brazil | Czech Republic | Finland |
| France | Germany | Japan |
| Netherlands | Norway | Poland |
| Romania | Russian Federation | Serbia |
| Slovakia | Sweden | Switzerland |
| United Kingdom | United States | |
| O-Members (10) | ||
| Bulgaria | Cyprus | Denmark |
| Egypt | Ireland | Korea (R) |
| P.R. China | Slovenia | South Africa |
| Spain | ||
| Liaisons (1) | ||
| IEC, International Electrotechnical Commission | ||