15 Certificate of corresponding law

16 Certificate of analyst, etc.

17 Presumption concerning trafficking

18 Presumption of possession and knowledge of controlled drugs

18A Presumption of possession and knowledge of psychoactive substances

19 Presumption concerning premises

20 Presumption relating to ship or aircraft

21 Presumption relating to vehicle

22 Presumption relating to urine test

22A Proof of psychoactive substance

22B Knowledge of psychoactive substance

23 Protection of informers

24 Powers of search and seizure

25 Powers of arrest

25A Bail and bond

26 Power to search ship, hovercraft, etc., and person arriving in or departing from Singapore

26A Procedure when person entitled to seized item is known, unknown or cannot be found

27 Forfeiture of controlled drugs, controlled substances, psychoactive substances and articles seized

28 Forfeiture of ship, hovercraft, etc.

29 Disposal of things forfeited

30 Obstruction of inspection or search

31 Urine tests

31A Hair tests

31B Oral fluid tests

32 Power of investigation of officers of Bureau

32A Officer of Bureau to be armed

33 Punishment for offences

33A Punishment for repeat consumption of specified drugs

33B Discretion of court not to impose sentence of death in certain circumstances