Annex 2 State*Yes
Signature Date24-SEP-1996
Ratification Date01-OCT-1999

Monitoring Facilities

LocationTypeTreaty CodeStatus
DavosAuxiliary Seismic StationAS102Certified

Additional Information

Facility Agreement: Yet to be concluded

Switzerland was the 48th State to ratify the CTBT, see CTBTO press release.


"By limiting the development of more advanced types of nuclear weapons, the CTBT prevents the proliferation of nuclear weapons in all its aspects."
President Micheline Calmy-Rey in CTBTO Spectrum 16 - article (PDF)

Country Profiles

Country Profiles