This has the practical influence that a constructive drug exam will not essentially imply that one particular has illegally bought them.[19]Dronabinol was rescheduled in 1994 from annex I to annex II of your Narcotic Medications Act (Betäubungsmittelgesetz) so as to relieve investigate; in 1998 dronabinol was rescheduled from annex II to annex III