Co-operation between law-enforcement authorities is one of the keys to a successful fight against terrorism. Recommendation Rec(2007)1 of the Committee of Ministers to member states regarding co-operation against terrorism between the Council of Europe and its member states, and the International Criminal Police Organization (ICPO-lnterpol) aims therefore to strengthen co-operation against terrorism through enhanced use of ICPO-lnterpol means.Thus, it recommends that governments of member states use, in accordance with national law, the tools offered by Interpol against terrorism, namely the Global Police Communications System I-24/7, the relevant databases and the real-time, operational support for police services as set out in the appendix to this recommendation. The Council of Europe's Committee of Experts on Terrorism (CODEXTER) is entrusted with the task of following-up its implementation.