Regulations) 4-(Methylthio)phenethylamine (i.e. 4-MTA, added by 2010 Regulations) 1-(4-Methylphenyl)-2-methylaminopropan-1-one (i.e. mephedrone, added by 2010 Regulations) Psilocin Raw opium Rolicyclidine Tenocyclidine N,N-Diethyltryptamine N,N-Dimethyltryptamine N-(1-Benzyl-4-piperidyl)propionanilide N-(1-(2-(2-Thienyl)ethyl)-4-piperidyl)propionanilide 2,5-Dimethoxy-α,4-dimethylphenethylamine N-Hydroxytenamphetamine and 4-Methyl-aminorex (added by 1993 Regulations) Schedule 2 Strictly controlled medicinal products (and derivatives thereof) or drugs used for scientific purposes which have a high likelihood of their being abused. Exemptions are provided to cover legitimate use for professional purposes by doctors, pharmacists, vets etc. and in other specified circumstances. Substances and products Acetorphine Acetylmethadol Alfentanil Allylprodine Alphacetylmethadol (i.e. levacetylmethadol) Alphameprodine Alphamethadol Alphaprodine Anileridine Benzethidine Benzylmorphine (3-benzylmorphine) Betacetylmethadol Betameprodine Betamethadol Betaprodine Bezitramide Carfentanil Clonitazene Cocaine Codoxime Desomorphine Dextromoramide Diampromide Diethylthiambutene Difenoxin Dihydroetorphine (added by 2010 Regulations) Dihydromorphine Dimenoxadole (presumably Dimenoxadol) Dimepheptanol Dimethylthiambutene Dioxaphetyl butyrate Diphenoxylate Dipipanone Drotebanol Ecgonine (and any derivative of ecgonine which is convertible to ecgonine or to cocaine) Ethylmethylthiambutene Etonitazene Etorphine Etoxeridine Fentanyl Furethidine Heroin Hydrocodone Hydromorphinol Hydromorphone Hydroxypethidine Isomethadone Ketobemidone Levomethorphan Levomoramide Levophenacylmorphan Levorphanol Lofentanil Medicinal opium Metazocine Methadone Methyldesorphine Methyldihydromorphine (6-methyldihydromorphine) Methylphenidate Metopon Morpheridine Morphine Morphine methobromide (morphine N-oxide and other pentavalent nitrogen morphine derivatives) Myrophine Nabilone Nicomorphine Noracymethadol Norlevorphanol Normethadone Normorphine Norpipanone Oripavine (added by 2010 Regulations) Oxycodone Oxymorphone Pethidine Phenadoxone Phenampromide Phenazocine Phencyclidine Phenomorphan Phenoperidine Piminodine Piritramide Proheptazine Properidine Racemethorphan Racemoramide Racemorphan Remifentanil (added by 2010 Regulations) Sufentanil Tapentadol (added by 2010 Regulations) Thebacon Thebaine Tilidine Trimeperidine 4-Cyano-2-dimethylamino-4,4-diphenylbutane 4-Cyano-1-methyl-4-phenylpiperidine 2-Methyl-3-morpholino-1,1-diphenylpropanecarboxylic acid 1-Methyl-4-phenylpiperidine-4-carboxylic acid 1-Phenylcyclohexylamine 4-Phenylpiperidine-4-carboxylic acid ethyl ester 4-(1-Phenylcyclohexyl)morpholine 1-Piperidinocyclohexanecarbonitrile 1-(1-(2-Thienyl)cyclohexyl)pyrrolidine 4-(1-(-2-Thienyl)cyclohexyl)morpholine Substances Acetyldihydrocodeine Amineptine (added by 2010 Regulations) Amphetamine Amphetaminil (added by 2010 Regulations) Benzphetamine Buprenorphine Butorphanol Codeine Dexamphetamine Dextropropoxyphene Dihydrocodeine Ethylmorphine (3-ethylmorphine) Fenethylline Glutethimide Lefetamine Mecloqualone Methaqualone Methylamphetamine Methylphenidate Nalbuphine Nicocodine Nicodicodine (6-nicotinoyldihydrocodeine) Norcodeine Phendimetrazine Phenmetrazine Pholcodine Propiram Quinalbarbitone N-Ethylamphetamine Zipeprol (added by 2010 Regulations) Schedule 3 Controlled medicinal products (and certain derivatives thereof) have a high likelihood of their being abused. Exemptions are provided to cover legitimate use for professional purposes by doctors, pharmacists, etc. and are frequently prescribed to the public for common ailments. Substances Cathine 1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine (i.e. CCP, added by 2010 Regulations) 1-(3-Chlorophenyl)piperazine (i.e. mCPP, added by 2010 Regulations) Chlorphentermine Diethylpropion Ethchlorvnol (presumably Ethchlorvynol) Ethinamate Flunitrazepam (moved up from Schedule 4 by 1993 Regulations) 4-Hydroxybutanoic acid (added by 1993 Regulations) Ketamine (added by 2010 Regulations) Mazindol Mephentermine Meprobamate Methyprylone Pemoline Pentazocine Phentermine Pipradrol Temazepam (moved up from Schedule 4 by 1993 Regulations) Schedule 4 Controlled medicinal products (and certain derivatives thereof). Substances Alprazolam Aminorex (added by 2010 Regulations) Bromazepam Brotizolam (added by