• three officers attended the seminar organised in France in November 2007; • five officers attended the seminar organised in France in February 2008; • four officers attended the seminar organised in Italy in July 2009. Fourteen ocers participated in the combating drug tracking seminars: • two officers attended the seminar organised in Cyprus in January 2008; • two officers attended the seminar organised in Portugal from September to October 2009; • five officers attended the seminar organised in the Netherlands in March 2010; • five officers attended the seminar organised in Greece in April 2010.