Emerging trends and New Drugs

The aim of the TREND scheme, which was established in 1999, is to provide information about illegal drug use and users, and on emerging phenomena. Emerging phenomena refer either to new phenomena or to existing phenomena that have not yet been detected by other observation systems.

The system is based on data analysed by eight local coordinating sites (Bordeaux, Lille, Lyon, Marseille, Metz, Paris, Rennes and Toulouse):

  • continuous qualitative data collection by the local coordination network, which has a common data collection and information strategy
  • the SINTES scheme, an observation system geared towards detecting and analysing the toxicological composition of illegal substances
  • recurring quantitative surveys, particularly among CAARUD users (ENa-CAARUD)
  • partner information system results
  • thematic quantitative and qualitative investigations that aim to gather more information about a particular subject.


Psychoactive substances, users and markets: recent trends (2016-2017)
Tendances N° 121, December 2017

Psychoactive substances, users and markets: recent trends (2015-2016)
Tendances N° 115, December 2016

Psychoactive substance use in France: recent trends (2014-2015)
Tendances N° 106, December 2015

Illegal or misused substances: recent trends (2013-2014)
Tendances N° 96, December 2014

Use of Ketamine in France: recent trends (2012-2013)
Brief, June 2014

Markets, products, users: recent trends (2011-2012)
Tendances N° 86, July 2013

Noteworthy phenomena and emerging trends in illegal drugs (2010-2011)
Tendances N° 78, February 2012

Illegal Drugs: the 2009 observations of the TREND system
Tendances N° 73, December 2010

The eight national report from the TREND system
Tendances N° 58, February 2008

Cocaine small-scale dealing in France
Tendances N° 53, April 2007

The seventh national report on the TREND system
Tendances N° 52, December 2006

Recent trends and new drugs in France - The results of the sixth national report on the TREND system : subject-based operations 2000-2004 and principal observations 2004
Tendances N° 45, December 2005

Recent trends and new drugs in France in 2002 - Results of the fourth national report
Tendances N° 31, July 2003

Emerging phenomena linked to the use of drugs in France in 2001
Tendances N° 23, July 2002

Emerging phenomena linked to drug use
Tendances N° 15, July 2001

Drugs in Europe

2019 EMCDDA European Drug Report

miniEDR2019s.jpgWhat do the latest data tell us about the European drug market? What are the new trends in drug use among European adults and school students? What are the harms associated with drug use and what is being done to counter them? These and other questions are explored in the 2019 EMCDDA European Drug Report.

  Country drug reports 2019

miniCountryProfiles.jpgDeveloped by the EMCDDA, in cooperation with the Reitox national focal points, these graphic-rich reports cover: drug use and public health problems; drug policy and responses and drug supply.

The European Union and the drug phenomenon

miniFAQDrugsEurope.jpgThe European Union & the drug phenomenon : Frequently asked questions, joint publication between the EMCDDA and the European Commission, october 2010, 12 p.