- Departamento de
Derecho Eclesiástico del Estado de la Universidad Complutense
- Tribunal Europeo de Derechos Humanos
- Naciones Unidas: Derechos Humanos
-
OSCE Office for Democratic
Institutions and Human Rights
-
The Strasbourg
Consortium: A Forum on Freedom of Religion or Belief
- B.O.E.
-
Consorcio Latinoamericano de Libertad Religiosa
-
European Consortium for Church-State Research
-
ICLARS (International Consortium for Law and Religion Studies)
-
OLIR (Osservatorio della Libertà ed Istituzioni
Religiose)
-
Universität Trier – Institut für Europäisches
Verfassungsrecht - Staatskirchenrecht
-
CESNUR (Center
for Studies on New Religions)
-
International Center
for Law and Religion Studies at Brigham Young University (USA)
- Stephan Kuttner Institute of Medieval Canon Law (Universität München)
- Ontario Consultants on Religious
Tolerance
- ECRI (European
Commission against Racism and Intolerance)