If you have any questions or suggestions, please contact DETEC by e-mail, via the contact form, by phone or by post. If you have not been able to find the information you are looking for on the DETEC website, try using the search engine, the alphabetical list of topics or the websites of the various federal offices.
Sending messages to DETEC
To send a message to DETEC, please use the form below or send an e-mail. You can also contact us by phone or by post.
All fields marked * must be completed.
+41 58 462 55 11
For the direct phone numbers of contact persons, please refer to the official address book:
Department of the Environment, Transport, Energy and Communications DETEC
Federal Palace North
The GS-DETEC organisational chart shows the structure of the General Secretariat, with the main sections and the respective section heads.
The official address book contains details of contact persons in all organisational units of the entire Federal Administration. You can search by organisational unit and/or by person.
Contact DETEC federal offices
To contact a DETEC federal office, please click on the corresponding link below:
- Swiss Federal Office of Energy SFOE: Contact
- Federal Office of Communications OFCOM: Contact
- Federal Office for Spatial Development ARE: Contact
- Federal roads office FEDRO: Contact
- Federal Office for the Environment FOEN: Contact
- Federal Office of Transport FOT: Contact (in French)
- Federal Office of Civil Aviation FOCA: Contact