What Central Narcotics Bureau does

Singapore's Central Narcotics Bureau (CNB) is the national statutory drug enforcement agency, established in 1971 and operating under the Ministry of Home Affairs. It executes a four-pillared strategy spanning Preventive Drug Education, Rigorous Enforcement, Treatment and Rehabilitation, and Aftercare/Continued Rehabilitation, and additionally serves as one of Singapore's lead anti-money laundering agencies investigating financial crimes arising from drug offences. CNB took on preventive education responsibility following the 1994 Committee to Improve the Drug Situation in Singapore, integrating enforcement with downstream rehabilitation under a single national mandate.

CNB operates a portfolio of six citizen-facing digital e-services: eNOTIF (electronic notification system for medical practitioners under MDR19, authenticated via Singpass and SMC registration), PATROL (Permit Administration and Control System for precursor chemical traders), the Travel Notification portal, Supervisee Portal, Defence Counsel Portal, and Halfway House Portal (using Singpass/Corppass authentication). These e-services sit alongside a public education apparatus that includes the annual Drug Victims Remembrance Day campaign and its 'Library of Stories, Unfinished' national exhibition (recording 104,056 visitor pledges to stay drug-free in 2025), the kNOw Cannabis informational booklet, the DrugFreeSG national movement and Advocates programme, downloadable annual reports covering 2019–2025, and youth engagement initiatives including the NAFA mural collaboration and Youth Talent Hub.

CNB is wholly owned and funded by the Singapore Government; it does not sell commercial products or services and does not disclose revenue or budget figures. The agency is staffed by 501–1,000 personnel headquartered at Blk B, Police Cantonment Complex, 393 New Bridge Road, Singapore 088763. Stakeholders span the General Public (reporting, prevention, feedback), Youth and Students (school-based education), Medical Practitioners (mandatory MDR19 notifications), Importers and Businesses (precursor chemical permits), and supervisees/defence counsel under the Misuse of Drugs Act. Strategic coordination is delivered through the Inter-Ministry Committee on Drug Prevention for Youths, integrating MOE, MSF, MOH, MCCY, MINDEF, MDDI, and the People's Association, with media partnerships including Channel NewsAsia, SPH Media, and the National Library Board supporting public-facing campaigns.

Name

Central Narcotics Bureau

Legal name

Central Narcotics Bureau

Website

https://cnb.gov.sg

Company type

Private

Founded year

1971

Operating status

Operating

Headcount range

251–500 employees

Short description

Singapore's Central Narcotics Bureau, established in 1971 under the Ministry of Home Affairs, leads national drug enforcement via rigorous enforcement, preventive drug education, treatment and rehabilitation, and citizen-facing digital e-services. It also acts as a lead anti-money laundering agency for drug-related financial crime.

Ownership category

akta.pro rank

Product category

Government Drug Enforcement and Rehabilitation Services

NAICS

Police Protection (92212), Justice, Public Order, and Safety Activities (922)

akta.pro primary industry

Controlled Substances & Narcotics Regulators (HLAJADAK)

akta.pro secondary industry

Case Management, Investigations & SAR/STR Filing (FSAMAMAF)

Keywords

• Drug enforcement services
• Preventive drug education
• Rehabilitation programs
• Precursor chemical control
• Drug supervision services

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others

Distribution channels4 records

Marketing channels5 records

Core offering

Central Narcotics Bureau (CNB) is Singapore's primary drug enforcement agency, delivering an integrated four-pronged strategy comprising Preventive Drug Education, Rigorous Enforcement, Treatment and Rehabilitation, and Aftercare/Continued Rehabilitation. It operates e-government service portals (PATROL, eNOTIF, Supervisee Portal, Defence Counsel Portal, Halfway House Portal) to administer permits for precursor chemicals, process medical notifications, manage drug offenders under supervision, and enable public feedback. CNB also conducts public awareness campaigns, anti-drug education in schools, and is one of Singapore's lead anti-money laundering (AML) agencies investigating money laundering offences arising from drug crimes.

Product overview

Central Narcotics Bureau (CNB) is a Singapore government law enforcement agency established in 1971, operating a portfolio of e-government service portals and public education initiatives. Its e-services platform comprises six distinct online portals: eNOTIF (for medical practitioners to submit drug-related notifications under MDR19), PATROL (permit administration for precursor chemical traders), the Travel Notification portal, Supervisee Portal, Defence Counsel Portal, and Halfway House Portal — all accessed via Singpass/Corppass authentication. CNB also operates public-facing awareness campaigns and publications, including the annual Drug Victims Remembrance Day initiative featuring The Library of Stories Unfinished exhibition, the kNOw Cannabis educational booklet, and downloadable annual reports spanning 2019–2025. The agency also administers the enhanced Surrender Regime (effective 16 May 2026) placing first-time drug abusers on community-based supervision. The portfolio is held together under the DrugFreeSG national movement branding.

Differentiator

Problem solved

Functional benefit

Products and services

• eNOTIF (Electronic Notification System for MDR19) Electronic Notification System enabling medical practitioners to submit medical notifications under Regulation 19 of the Misuse of Drugs Regulations. Requires Singpass login and Singapore Medical Council registration.
• PATROL (Permit Administration & Control System)
• Notification to CNB for Travel Document
• Supervisee Portal
• Defence Counsel Portal
• Halfway House Portal
• Feedback and Enquiries e-Service
• Enhanced Surrender Regime

Quantifiable outcome

• 104,056 visitors pledged to stay drug-free at the 2025 Drug Victims Remembrance Day exhibition
• +1 more outcomes

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

14 partnerships are on record, tiered core and minor.

• Ministry of Education (MOE)coreStrategic or Co-development PartnerPart of the Inter-Ministry Committee (IMC) on Drug Prevention for Youths. Contributes to Drug Victims Remembrance Day initiative and school-based drug prevention education programs.
• Ministry of Social and Family Development (MSF)coreStrategic or Co-development PartnerMember of IMC on Drug Prevention for Youths, contributing to national drug prevention strategies.
• Ministry of Culture, Community and Youth (MCCY)coreStrategic or Co-development PartnerPart of IMC on Drug Prevention for Youths, supporting community engagement initiatives.
• People's AssociationcoreStrategic or Co-development PartnerIMC member supporting community outreach and grassroots engagement for drug prevention.
• Ministry of Defence (MINDEF)coreStrategic or Co-development PartnerIMC member contributing to national drug prevention efforts.
• Ministry of Digital Development and Information (MDDI)coreStrategic or Co-development PartnerIMC member supporting digital communication strategies for drug prevention.
• Ministry of Health (MOH)coreStrategic or Co-development PartnerIMC member contributing health expertise to drug prevention and treatment strategies.
• Channel NewsAsiaminorGTM or Marketing PartnerContent partner contributing materials for Drug Victims Remembrance Day campaign, providing media coverage and content that brings awareness to drug abuse impacts.
• SPH MediaminorGTM or Marketing PartnerContent partner providing media materials for drug awareness campaigns.
• National Library BoardminorGTM or Marketing PartnerContent partner contributing materials that share stories and realities of drug abuse for public education.
• Architects Of Life (AOL)minorStrategic or Co-development PartnerSocial enterprise partner curating programs for Drug Victims Remembrance Day including 'My World Without You' and 'Ripples of Impact' workshops. Specialises in developing potential of youths-at-risk and ex-offenders.
• A Voice To Be Heard Limited (AV2BH)minorStrategic or Co-development PartnerPartner for The Human Story Book program at Drug Victims Remembrance Day exhibition, creating safe spaces for lived experiences of recovery and incarceration to be shared.
• Prison Fellowship Singapore (PFS)minorStrategic or Co-development PartnerCommunity partner leading 'Reflection Through Stories' book-sharing session at Drug Victims Remembrance Day. Supports individuals affected by incarceration including prisoners, ex-offenders, and their families.
• Singapore PostminorGTM or Marketing PartnerCollaboration partner for CNB50 commemorative stamp set launched in 2021 to mark CNB's 50th anniversary.

Scale indicators4 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Hong Kong Narcotics Division (Security Bureau): Hong Kong's Narcotics Division under the Security Bureau is responsible for drug policy coordination, enforcement oversight, and preventive education. It is directly comparable to CNB given similar Asian urban contexts, integrated demand- and supply-side strategies, and government-coordinated models.
• Narcotics Control Board, Thailand (ONCB): Thailand's Office of the Narcotics Control Board is the lead national agency coordinating drug suppression, prevention, and treatment. As a Southeast Asian counterpart sharing regional drug-trafficking challenges, ONCB is directly comparable to CNB in mandate, integrated strategy structure, and ASEAN regional context.
• Royal Malaysia Police - Narcotics Crime Investigation Department: The Narcotics Crime Investigation Department within Malaysia's Royal Malaysia Police leads drug enforcement in Malaysia. As a neighbouring Southeast Asian law-enforcement function with overlapping jurisdiction and shared trafficking routes, it is directly comparable to CNB's enforcement division.
• Japan Narcotics Control Department (Ministry of Health, Labour and Welfare): Japan's Narcotics Control Department is the national agency responsible for narcotics enforcement, preventive education, and international cooperation under the Ministry of Health. It is directly comparable to CNB as an Asian national narcotics agency with strict regulatory and deterrence frameworks.
• Drug Enforcement Administration (DEA): The U.S. Drug Enforcement Administration is the federal agency primarily responsible for combating drug trafficking and abuse in the United States. It is the most direct peer to CNB — both serve as the primary national drug enforcement authority, with comparable portfolios covering interdiction, precursor control, intelligence, and international cooperation.
• Narcotics Control Bureau (NCB) India: India's Narcotics Control Bureau is the central coordinating agency for drug law enforcement. As an Asian national narcotics agency with enforcement, intelligence, and international cooperation mandates, NCB is directly comparable to CNB in scope and function.
• Philippine Drug Enforcement Agency (PDEA): PDEA is the Philippines' lead anti-drug agency responsible for enforcement, prevention, and rehabilitation. It is directly comparable to CNB as a national narcotics control agency with similar prevention-education and enforcement functions operating within Southeast Asia.

Others

• UNODC (United Nations Office on Drugs and Crime): UNODC is the UN entity responsible for supporting member states in drug control, crime prevention, and criminal justice. CNB coordinates with UNODC through Singapore's accession to the 1988 Convention and ASEAN drug cooperation frameworks, making UNODC a relevant ecosystem counterpart rather than a direct competitor.

Broad incumbents

• UK Home Office - Drugs and Alcohol Policy Unit: The UK Home Office's drugs policy unit coordinates drug strategy, enforcement partnerships, and prevention across government. It is comparable to CNB's whole-of-government coordination role, though it is a policy function within a broader ministry rather than a dedicated operational bureau.
• Australian Federal Police - Organised Crime & Counter-Terrorism (Drug Trafficking): The Australian Federal Police's organised-crime command leads federal drug-trafficking investigations within a broader federal policing mandate. It is comparable to CNB as a federal-level drug enforcement function, though its drug remit sits within a wider portfolio rather than as a standalone agency.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/CNB.DrugFreeSG
• LinkedInlinkedin.com/company/central-narcotics-bureau

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Central Narcotics Bureau