A set of questionnaires for feedback regarding the “Study on sound level limits of M- and N-category vehicles”, has been created, in order to collect input regarding various aspects of sound emitted from M- and N-category vehicles. We are kindly asking you to contribute by providing feedback via one of the two questionnaires, each of which is targeted at different stakeholders:
- Questionnaire for technical entities (e.g. national type-approval authorities and market surveillance authorities, technical services, industry, technical research organizations) and
- Questionnaire for social partners (e.g. associations of citizens, users, automotive professionals other than industry).