Refuse cookies Our Internet site won't get the job done without these cookies activated. For that reason purposeful cookies can't be disabled.Dronabinol was rescheduled in 1994 from annex I to annex II of the Narcotic Drugs Act (Betäubungsmittelgesetz) in an effort to ease investigation; in 1998 dronabinol was rescheduled from annex II to annex II