A real plus for people and the environment

Traffic noise enforcement database – the complete solution for traffic noise reduction

The traffic noise enforcement database is a complete, database-supported system for implementing the Noise Abatement Ordinance. A central database is installed at the enforcement authority. In order to process individual noise reduction projects, database extracts are created, revised by engineering offices and then reimported into the master database once processing is complete. The traffic noise enforcement database is in use at the Fedral Roads Office (MISTRA-LBK) as well as in various cantons (AG, ZH, SZ, UR, SO) and cities (Zurich, Biel, Berne).