European Union: Institute for Security Studies
- Formerly the Western European Union Institute. Background, documents and news, including information on the European Security and Defence Policy (ESDP).
- http://www.iss.europa.eu/

Europa Portal: Foreign and security policy
- Links to policy overview, relevant laws, policy implementation and sources of information.
- http://europa.eu/pol/cfsp/index_en.htm

European Defence
- Resource for information and debates on European defence and security issues.
- http://www.european-defence.co.uk

FORNET
- A network of research and teaching on European Foreign Policy, funded by the European Commission.
- http://www.fornet.info

Understanding Europe's "New" Common Foreign and Security Policy
- Institute on Global Conflict and Cooperation Working Paper by Michael Smith (2000). Full text in PDF format available.
- http://repositories.cdlib.org/igcc/PP/pp52/

NATO Handbook: CFSP
- NATO view on the relationship between it and the EU's Common Foreign and Security Policy.
- http://www.nato.int/docu/handbook/2001/hb150302.htm

European Foreign Policy Bulletin
- Full text database of all EU foreign policy documents since 1985: decisions, declarations, statements, answers to European Parliament questions.
- http://www.iue.it/EFPB/Welcome.html