All States may ask to be admitted to the status of Observer. This status does not offer all the privileges of State Membership. An Observer may participate in all ICDO activities and will be invited to sessions of the General Assembly, without right of vote. The status of Observer is reviewed every two years by the General Assembly and maintained to the extent in which the State thus benefitting shows its interest in the activities and programmes of the Organisation

Belarus
03/03/2014
Chile
28/04/1993
Comoros
22/09/2014
France
19/12/1990
Indonesia
21/02/2018
Malta
10/02/1998
Mauritius
26/11/1996
Portugal
18/05/2000
Rwanda
19/12/1990
Slovakia
06/02/1994
South Africa
19/10/1994
Switzerland
05/01/1997
Ukraine
10/02/1998
Uzbekistan
25/02/2014
Zimbabwe
03/04/2004