What is RDS-TMC?

RDS-TMC (Radio Data System-Traffic Message Channel) is a European standard for a language independant traffic information service. The service is based upon a common European code list of messages, and a standardised system for the location of messages. The TMC-messages are broadcast as a silent RDS signal alongside radio program broadcasts in the FM-band.

Downloading the Norwegian Location Code and Event List

Copying, use, modifying and distribution of this information is subject to the Norwegian Licence for Open Government Data (NLOD) 

The Norwegian Public Roads Administration maintain and publish the Norwegian RDS-TMC Location Table and the RDS-TMC Event List.

Downloading the Norwegian Location Table and Event List will mainly be of interest to suppliers of equipment and services.