Laws of Malaysia·Act 234
DANGEROUS DRUGS ACT 1952
AKTA DADAH BERBAHAYA 1952
Official editions
- English editionDANGEROUS DRUGS ACT 1952
- No PDFEdisi Bahasa MelayuAKTA DADAH BERBAHAYA 1952
Business activities this Act regulates
Regulated activities Grounded in licences
MSIC activities regulated through the business licences this Act governs — a curated, traceable link, not a guess.
Business licences under this Act
- Clinical Trial Import Licence (CTIL)FederalIssued by Ministry of Health
- Dangerous Drugs Import Authorization (DDA)FederalIssued by Ministry of Health
- Dangerous Drugs Wholesale License (DDWL)FederalIssued by Ministry of Health
- Registered Manufacturer Licence (RML)FederalIssued by Ministry of Health
- Registered Product Import Licence (RPI)FederalIssued by Ministry of Health
- Registered Wholesale License (RWL)FederalIssued by Ministry of Health
Licences whose governing legislation we matched to Act 234. A licence may also rely on subsidiary regulations made under this Act.
Consolidated text (extract)
LAWS OF MALAYSIA
ONLINE VERSION OF UPDATED
TEXT OF REPRINT
Act 234
DANGEROUS DRUGS ACT 1952
As at 26 November 2025
This text is ONLY AN UPDATED TEXT of the Dangerous Drugs Act 1952 by the
Attorney General’s Chambers. Unless and until reprinted pursuant to the powers of
the Commissioner of Law Revision under subsection 14(1) of the Revision of Laws
Act 1968 [Act 1], this text is NOT AN AUTHENTIC TEXT.
2
DANGEROUS DRUGS ACT 1952
First enacted
… … …
1952 (Ord. No. 30
of 1952)
Revised
… … …
1980 (Act 234 w.e.f
17 July 1980)
English text to be authoritative
… … …
P.U. (B) 173/2002
Latest amendment made by
P.U. (A) 416/2025 which came
into operation on
… … …
26 November 2025
PREVIOUS REPRINTS
First Reprint
Second Reprint
… … … … …
… … … … …
2000
2006
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LAWS OF MALAYSIA
Act 234
DANGEROUS DRUGS ACT 1952
ARRANGEMENT OF SECTIONS
Section
1.
Short title
PART I
INTERPRETATION AND DEFINITIONS
2.
Interpretation
3.
Appointment of Drug Enforcement Officers
PART II
CONTROL OF RAW OPIUM, COCA LEAVES,
POPPY-STRAW AND CANNABIS
4.
Restriction on importation of raw opium, coca leaves, poppy-straw and
cannabis
5.
Restriction on exportation of raw opium, coca leaves, poppy-straw and
cannabis
6.
Restriction on possession of raw opium, coca leaves, poppy-straw and
cannabis
6A.
(Deleted)
6 B.
Restriction on planting or cultivation of certain plants
7.
Power to regulate the production of and dealing in raw opium, coca
leaves, poppy-straw and cannabis
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Laws of Malaysia
ACT 234
PART III
CONTROL OF PREPARED OPIUM, CANNABIS
AND CANNABIS RESIN
Section
8.
Application to cannabis and cannabis resin
9.
Possession, etc., of prepared opium
10.
Use of premises, possession of utensils and consumption of opium
PART IV
CONTROL OF CERTAIN DANGEROUS DRUGS
11.
Extent of application of Part IV
12.
Restriction on import and export of certain dangerous drugs
13.
Keeping or using premises for unlawful administration
14.
Administration to others
15.
Self administration
16.
Control of manufacture and sale of certain dangerous drugs
17.
Prohibition of trade, etc., in new drugs, and power to apply Part IV with
or without modifications to certain drugs
PART V
CONTROL OF EXTERNAL TRADE
18.
Interpretation
19.
Export of dangerous drugs
20.
Import of dangerous drugs
21.
Dangerous drugs in transit
22.
Removal licences in transit
23.
Drugs not to be tampered with
24.
The diversion of dangerous drugs in transit
25.
Exemption of preparation in the possession of travellers
Dangerous Drugs
5
PART VA
Section
25A-25P.
(Deleted)
PART VI
ANCILLARY AND GENERAL PROVISIONS
26.
Interpretation
27.
Powers of inspection and seizure
27A.
Power to intercept communication
28.
Obstruction of inspection or search
29.
Indemnity
30.
Seizure and forfeiture of drugs, etc.
30A.
Things seized may be delivered to the owner or other person
31.
Power of arrest and seizure
31A.
Examination of arrested person by a medical officer
31B.
Procedure where investigation cannot be completed within twenty-four
hours by an officer of customs
32.
False declaration
33.
Abetments and attempts punishable as offences
34.
Abetting or procuring the commission of an offence abroad
35.
Liability of officers of a company and employers and servants
36.
Burden of proof
37.
Presumptions
37A.
Application of presumptions
37B.
Admission of statements in evidence
38.
Ship or aircraft used for unlawful import or export
38A.
Powers of the Court in respect of drug dependants below the age of
eighteen
38B.
Powers of the Court in respect of persons found guilty under
section 15
39.
General penalty
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Laws of Malaysia
ACT 234
Section
39A.
Increased penalty where the subject matter is the prescribed amount of
certain dangerous drugs
39B.
Trafficking in dangerous drugs
39C.
Increased penalty where person has prior admissions or convictions
40.
Protection of informers
40A.
Evidence of agent provocateur admissible
41.
Jurisdiction
41A.
Special provisions relating to transmission of a case to, and trial by, the
High Court
41B.
No bail to be granted in respect of certain offences
42.
Power to conduct prosecutions
42A.
Rewards
43.
Licences, permits, etc., may be subject to conditions
44.
Power of Minister to delegate powers and functions
45.
Power of Minister to exempt certain drugs and institutions from certain
provisions of the Act
45A.
Power of the Minister to vary First Schedule
46.
Act not to derogate from other statutory or other legal provisions and
powers
47.
Regulations
48.
Drug Enforcement officers to be deemed public servants
49.
Action of officers no offence
50.
Repeal
FIRST SCHEDULE
SECOND SCHEDULE
THIRD SCHEDULE
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LAWS OF MALAYSIA
Act 234
DANGEROUS DRUGS ACT 1952
An Act to make further and better provision for the regulating of the
importation, exportation, manufacture, sale, and use of opium and of
certain other dangerous drugs and substances, to make special
provision relating to the jurisdiction of courts in respect of offences
thereunder and their trial, and for purposes connected therewith.
[Peninsular Malaysia—1 November 1952,
L.N. 554/1952;
Sabah and Sarawak—1 June 1978,
P.U. (A) 157/1978]
Short title
1. This Act may be cited as the Dangerous Drugs Act 1952.
PART I
INTERPRETATION AND DEFINITIONS
Interpretation
2. In this Act, unless the context otherwise requires—
“aircraft” includes every description of craft which may be used for
the conveyance of passengers or goods by air;
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Laws of Malaysia
ACT 234
“cannabis” means any part of any plant of the genus Cannabis from
which there is found to be present resin irrespective of its quantity,
and by whatever name the plant may be designated;
“cannabis resin” means the separated resin, whether crude or
purified, obtained from any plant of the genus Cannabis;
“coca leaves” means the leaves of any plant of the genus of the
Erythroxylaceae from which cocaine can be extracted either directly
or by chemical transformation;
“Commission” means the Commission on Narcotic Drugs of the
Economic and Social Council of the United Nations;
“conveyance” includes ship, train, vehicle, aircraft, or any other
means of transport by which persons or goods can be carried;
“corresponding law” means any law stated in a certificate
purporting to be issued by or on behalf of the Government of any
country or territory to be a law providing for the control and
regulation in that country or territory of the manufacture, sale, use,
export, and import of drugs and substances in accordance with the
Geneva Convention (No. 1) or of the Geneva Convention (No. 2) or
of the Hague Convention or of the Protocol or of the Single
Convention and any statement in any such certificate (or in any
official copy thereof) as to the effect of the law mentioned in the
certificate (or in any official copy thereof), or any statement in any
such certificate (or in any official copy thereof) that any facts
constitute an offence against that law, shall be conclusive;
“dangerous drug” means any drug or substance which is for the
time being comprised in the First Schedule;
“Drug Enforcement Officer” means a Drug Enforcement Officer
appointed under section 3 of this Act;
“export”, with its grammatical variations and cognate expressions,
in relation to Malaysia, means to take or cause to be taken out of
Malaysia by land, air or water, otherwise than in transit;
Dangerous Drugs
9
“Geneva Convention (No. 1)” means the Convention concluded at
the Second Opium Conference held at Geneva for the purpose of
completing and strengthening the Hague Convention and signed at
Geneva on 19 February 1925;
“Geneva Convention (No. 2)” means the Convention concluded at a
Conference held at Geneva for the purpose of supplementing the
Hague Convention and the Geneva Convention (No. 1) and signed at
Geneva on 13 July 1931;
“Hague Convention” means the International Opium Convention
signed at the Hague on 23 January 1912;
“import”, with its grammatical variations and cognate expressions,
in relation to Malaysia, means to bring, or to cause to be brought into
Malaysia by land, air or water, otherwise than in transit;
“in transit” means taken or sent from any country and brought into
Malaysia by land, air or water (whether or not landed or transhipped
in Malaysia) for the sole purpose of being carried to another country
either by the same or another conveyance;
“licensed pharmacist” means a registered pharmacist who is the
holder of a Type A Licence issued under the Poisons Act 1952
[Act 366];
“manufacture”, in relation to a dangerous drug, includes—
(a) the making, producing, compounding and assembling of the
drug;
(b) the making, producing, compounding and assembling a
preparation of the drug;
(c) the refining or transformation of the drug into another
dangerous drug; and
(d) any process done in the course of the foregoing activities;
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Laws of Malaysia
ACT 234
“medicinal opium” means raw opium which has undergone the
processes necessary to adapt it for medicinal use in accordance with
the requirements of the British Pharmacopoeia, whether in powder
form or granulated or otherwise, or mixed with neutral materials;
“Minister” means the Minister charged with the responsibility for
medical and health services;
“offence under this Act” includes an offence under any regulation
made under this Act;
“opium poppy” means any plant from which morphine may be
produced;
“Peninsular Malaysia” has the meaning assigned thereto in
section 3 of the Interpretation Acts 1948 and 1967 [Act 388], and
includes the *Federal Territory;
“poppy-straw” means all parts except the seeds of the opium
poppy, after mowing;
“premises” includes any house, shop, store, room, cubicle, shed,
conveyance, or any place whether open or enclosed;
“prepared opium” means the substance commonly called candu
and means opium prepared or re-prepared so as to be suitable for
smoking or consumption otherwise and includes dross and any other
residues remaining after such opium has been smoked;
“Protocol” means the Protocol on Narcotic Drugs signed at Lake
Success, New York, on 11 December 1946;
“raw opium” means the coagulated juice obtained from any plant
from which morphine may be produced, whatever its content of
morphine and in whatever form the coagulated juice is, but does not
include medicinal opium;
*NOTE—Federal Territories of Kuala Lumpur and Labuan are included–see P.U. (A) 220/1985.
For Putrajaya see section 1 of Act A1095.
Dangerous Drugs
11
“registered dentist” means a dental practitioner as defined in
subsection 2(1) of the Dental Act 1971 [Act 51];
“registered dental surgeon” means a dental surgeon as defined in
subsection 2(1) of the Dental Act 1971;
“registered medical practitioner” means a medical practitioner
registered under the Medical Act 1971 [Act 50];
“registered pharmacist” means a pharmacist registered under any
written law relating to the registration of pharmacists, and includes,
in Sabah or Sarawak, a person holding a qualification recognized by
the Director of Medical Services in Sabah or Sarawak, as the case
may be, as a sufficient guarantee of the possession of the requisite
knowledge and skill for the efficient practice of the profession of a
pharmacist;
“ship” includes every description of ship, boat or craft used in
navigation, whether propelled by oars or otherwise, or used for the
carriage or storage of goods;
“Single Convention” means the Single Convention on Narcotic
Drugs signed at New York on 30 March 1961;
“subordinate court” has the meaning assigned thereto in section 3
of the Courts of Judicature Act 1964 [Act 91];
“syringe” means any instrument suitable for the administration of
hypodermic injections;
“trafficking” includes the doing of any of the following acts, that is
to say, manufacturing, importing, exporting, keeping, concealing,
buying, selling, giving, receiving, storing, administering,
transporting, carrying
Extract truncated for display. Download the official PDF above for the full text.