Answer
For all questions or comments concerning the precautionary matrix and its use, the following offices are at your disposal:
- Federal Office of Public Health (FOPH) bag-chem@bag.admin.ch
- Federal Office for the Environment (FOEN) chemicals@bafu.admin.ch
- Federal Office for Economic Affairs (SECO) info.ab@seco.admin.ch
Additional information can be found on the InfoNano website: http://www.infonano.ch
Industry and trade associations are also willing to receive your questions and comments on the precautionary matrix.