council decis decemb conclus agreement european commun republ ecuador precursor chemic substanc frequent illicit manufactur narcot drug psychotrop substanc ec council european union regard treati establish european commun articl thereof conjunct sentenc articl articl thereof regard recommend commiss septemb council author commiss negoti behalf commun agreement control precursor chemic substanc member state organ american state prioriti member countri cartagena agreement commiss basi author complet negoti republ ecuador novemb agreement european commun republ ecuador precursor chemic substanc frequent illicit manufactur narcot drug psychotrop substanc approv council author commiss consult special committe appoint council approv modif behalf commun agreement adopt joint follow group author limit modif annex agreement concern substanc cover commun legisl precursor chemic substanc decid articl agreement european commun republ ecuador precursor chemic substanc frequent illicit manufactur narcot drug psychotrop substanc approv behalf commun text agreement attach decis articl presid council author design person empow sign agreement articl presid council behalf commun deposit instrument provid articl agreement articl commun repres joint follow group provid articl agreement commiss assist repres member state commiss author approv behalf commun modif annex agreement adopt joint follow group procedur laid articl agreement commiss assist task special committe design council charg establish common posit author refer paragraph limit substanc cover relev commun legisl drug precursor chemic substanc articl decis publish offici journal european commun brussel decemb council presid borrel fontel date entri forc agreement publish offici journal european commun gener secretariat council