Designated Countries of Origin Designated Countries of Origin designated countries of origin "Designated Country of Origin List" for refugee claimants to apply for asylum Designated countries of origin (DCO) label federal Designated Country of Origin list designated country of origin “designated countries of origin” more difficult designated countries of origin designated countries of origin Designated countries of origin Designated Country of Origin "Designated Country of Origin List" list of Designated Countries of Origin "Designated Country of Origin List"