The EU Terrorism Situation and Trend Report (TE-SAT) was established as a reporting mechanism from the Terrorism Working Party (TWP) to the European Parliament in the aftermath of the 9/11 attacks in 2001. Four editions of the TE-SAT have been presented to date by the Presidencies “based on a file and on the analyses supplied by Europol” from Member States’ contributions.
In the beginning of 2006, Europol proposed to widen the data collection for the TE-SAT in order to enhance the quality of the report. The proposal was endorsed by the Justice and Home Affairs Council on 1 and 2 June 2006. This TE-SAT follows the new methodology developed by Europol in consultation with the Finnish and German Presidencies, Eurojust and SITCEN.