Contact UNOSAT

E-mail: unosat@unitar.org
F: +41 22 917 8047
24/7 hotline: +41 76 487 4998

How to request UNOSAT Rapid Mapping

Postal address

UNOSAT / UNITAR
Palais des Nations
CH-1211 Geneva 10
Switzerland

Visiting address

UNOSAT / UNITAR
European Organization for Nuclear Research (CERN)
Reception Building 33,
385 Route de Meyrin
1217 Meyrin, Switzerland

  1. UNOSAT at IEH, Châtelaine
  2. UNOSAT at CERN, Meyrin

The main office of UNOSAT is located on the CERN site in Meyrin, Geneva, on the border between Switzerland and France.

All persons entering the CERN site must be in possession of a card issued by CERN certifying that they are authorised to do so.
Arriving during normal working hours, a temporary pass can be obtained at the Registration Service in Building 55, (Main Entrance of the Meyrin site), open to the public on weekdays from 7:30 to 16:00 nonstop or at the reception in Building 33 (8.00 a.m. to 17.45 p.m.)

How to get to CERN