Austria
Diplomatic Academy Vienna

Belgium
The College of Europe in Bruges 

Bulgaria
The Diplomatic Institute of Bulgaria

Croatia
The Diplomatic Academy to the Foreign Ministry of Republic Croatia

Italy
The Diplomatic Institute Mario Toscano to the Ministry of Foreign Affairs of the Republic of Italy 

Malta
Mediterranean Academy of Diplomatic Studies University of Malta

Mexico
The Institut "Matias Romero" to the Secretariat on External Relations of the United Mexican States 

Netherlands
Netherlands Institute of International Relations Clingendael

Spain
Escuela Diplomática, Ministerio de Asuntos Exteriores

Switzerland
Geneva Centre for security policy

United States of America
The Foreign Service Institute to the US State Department
Institute for the Study od Diplomacy, Georgetown University