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Internal Security and Disaster Management Notes

Organised Crime, Money Laundering and Drug Trafficking Notes

Komal Gupta

UPSC Exam Expert & Content Editor

Updated 17 Oct 2026

PDF Notes: Organised Crime, Money Laundering and Drug Trafficking Notes

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Organised crime, money laundering and drug trafficking are serious internal security threats, because they weaken the economy, fund terrorism and damage the health of youth. In the UPSC Mains (GS Paper 3), the questions ask about the links between organised crime and terrorism, the role of laws like PMLA and NDPS, and the challenges for the enforcement agencies. The Prelims asks about the names of laws, agencies and global bodies such as the FATF. This note explains the topic in simple language, with tables for laws and agencies and a ready structure for the Mains.

What Is Organised Crime?

Organised crime means crime planned and carried out by a group with a hierarchy, with the aim of making money or power, often through violence, threats or corruption. These groups work across states and countries, and use modern technology and financial systems. The main forms are drug trafficking, arms smuggling, human trafficking, extortion, contract killing, counterfeit currency, illegal mining, cyber fraud and smuggling of goods and wildlife. The groups often protect themselves by corrupting officials and by supporting politicians, which weakens the rule of law.

Link with Terrorism

Organised crime and terrorism support each other. Terror groups use smuggling routes, drug money and the hawala system (an informal money transfer network based on trust) to fund attacks, and criminal gangs sometimes provide weapons, fake documents and hiding places. When drug money funds terrorism, it is called narco-terrorism. Such links have been seen in Punjab and Jammu and Kashmir, and also along the borders with Myanmar. This makes the fight against organised crime a part of counter-terrorism.

LawKey points
Bharatiya Nyaya Sanhita (BNS), 2023Defines and punishes organised crime and petty organised crime as separate offences (it came into force in 2024)
Maharashtra Control of Organised Crime Act (MCOCA), 1999State law to deal with organised gangs; later adopted by some other States
Unlawful Activities (Prevention) Act (UAPA), 1967Deals with terrorism and unlawful associations
Fugitive Economic Offenders Act, 2018Allows confiscation of the property of economic offenders who flee the country
Benami Transactions (Prohibition) Act, 1988 (amended in 2016)Bans benami property and allows its confiscation
Immoral Traffic (Prevention) Act, 1956Deals with trafficking for sexual exploitation

Drug Trafficking

India is located between the two largest opium-producing regions of the world: the Golden Crescent (Afghanistan, Pakistan and Iran) in the west and the Golden Triangle (Myanmar, Laos and Thailand) in the east. This makes the country both a transit route and a consumer market. The commonly abused drugs are cannabis, opium and heroin, cocaine and a rising number of synthetic drugs like mephedrone. The drugs reach India by land, sea, air and increasingly through the dark web, social media and drones along the western border.

Institutions and Laws on Drugs

Institution or lawDetails
NDPS Act, 1985Prohibits the production, possession, sale and use of narcotic drugs and psychotropic substances without a licence; has strict punishment
PIT-NDPS Act, 1988Allows preventive detention of persons involved in illicit drug trafficking
Narcotics Control Bureau (NCB), 1986The national agency under the Ministry of Home Affairs for drug law enforcement and coordination
Central Bureau of NarcoticsAt Gwalior; controls the legal cultivation of opium poppy in India
NCORD (2016)The apex mechanism to coordinate the agencies of the Centre and the States
Nasha Mukt Bharat Abhiyaan (2020)Awareness and treatment programme to reduce drug demand

At the international level, India is a party to the Single Convention on Narcotic Drugs (1961), the Convention on Psychotropic Substances (1971) and the UN Convention against Illicit Traffic in Narcotic Drugs (1988). The UN Office on Drugs and Crime (UNODC), with headquarters in Vienna, leads the global effort. The International Day against Drug Abuse and Illicit Trafficking is observed on 26 June. The approach to the drug problem has three parts: supply reduction (law enforcement), demand reduction (education, treatment and rehabilitation) and harm reduction.

Money Laundering

Money laundering is the process of making illegally earned money look legal. It generally takes place in three stages. In placement, the dirty money is brought into the financial system, for example by depositing it in small amounts. In layering, the money is moved through many accounts, companies and countries to hide its source. In integration, the money returns to the economy as legitimate wealth, for example as property or business investment. Shell companies, real estate, hawala and trade-based methods such as over-invoicing are common tools.

Prevention of Money Laundering Act (PMLA), 2002

The PMLA, in force from 2005, makes money laundering a crime and allows the attachment and confiscation of the proceeds of crime. The Enforcement Directorate (ED) is the main investigating agency, and the Financial Intelligence Unit - India (FIU-IND), set up in 2004, collects and analyses information on suspicious financial transactions. The Act requires banks and financial institutions to follow Know Your Customer (KYC) norms and report certain transactions. The law has an Adjudicating Authority and an Appellate Tribunal. It has been amended several times to widen its scope, and the strict provisions on bail and the powers of ED have been discussed in the courts, so the balance between effective enforcement and the rights of the accused is a key debate.

FATF

The Financial Action Task Force was set up in 1989 by the G7 and has its secretariat in Paris. It sets global standards to fight money laundering and terror financing and reviews countries through mutual evaluations. Countries with weak controls are put on the "grey list" (increased monitoring) or the "black list" (call for action). India has been a member since 2010. Being on the grey list can reduce foreign investment and increase the cost of borrowing.

Human Trafficking, Arms Smuggling and Fake Currency

Besides drugs and money laundering, three other forms of organised crime need attention. Human trafficking means the buying, selling or moving of persons for forced labour, sexual exploitation or illegal adoption; Article 23 of the Constitution prohibits it, and the UN Palermo Protocol (2000) is the international instrument. Arms smuggling brings illegal small arms to insurgent and criminal groups through porous borders, particularly in the North-East and the western border. Fake Indian Currency Notes (FICN) are printed abroad and smuggled in to damage the economy and to finance terrorism; the National Investigation Agency has a special cell on it, and the security features of the notes are improved from time to time. These crimes share a common feature: they use the same networks, routes and money channels, so a joint approach is needed.

Mains Angle: Why Is Organised Crime a Security Threat?

When you answer, explain the threat in three dimensions. The first is economic: loss of tax revenue, harm to legal business and a parallel black economy. The second is social: addiction, violence, exploitation of women and children, and a loss of public trust. The third is political and security-related: corruption of institutions, funding of terrorism and insurgency, and a threat to the sovereignty of the state. Then give the response: stronger laws and special courts, better intelligence, technology (data analytics, financial tracking), international cooperation, and community involvement. End with the idea that the fight is not only a police matter, but needs social, economic and administrative reforms as well.

Practice Questions

  • Q1. Which agency investigates offences under the PMLA? Answer: The Enforcement Directorate.
  • Q2. Which region includes Afghanistan, Pakistan and Iran? Answer: The Golden Crescent.
  • Q3. Where is the headquarters of the FATF? Answer: Paris.
  • Q4. Which Act allows preventive detention of drug traffickers? Answer: The PIT-NDPS Act, 1988.

Agencies Involved

  • CBI: Investigates corruption and serious crimes; it is also India's contact point with Interpol.
  • NIA (2008): Investigates terrorism and related offences, including terror financing and fake currency.
  • ED: Money laundering under PMLA and violations of FEMA.
  • DRI: Directorate of Revenue Intelligence, against smuggling and customs fraud.
  • SFIO: Serious Fraud Investigation Office, for corporate frauds.
  • NCB: Drug law enforcement.

Challenges and Way Forward

The main challenges are long and porous borders, the use of technology such as the dark web and cryptocurrency, weak coordination among agencies, shortage of forensic and financial experts, slow trials and corruption. Way forward: improve inter-agency and Centre-State coordination through intelligence sharing platforms; strengthen the border management and coastal security; update the laws for virtual assets and digital payments; build the capacity of police in financial investigation; speed up the trials through special courts; protect witnesses; and combine enforcement with education, rehabilitation and community awareness. International cooperation through extradition, mutual legal assistance treaties and Interpol is equally necessary. You may link this chapter with border management and cyber security.

Quick Revision

  • Golden Crescent (Afghanistan, Pakistan, Iran) and Golden Triangle (Myanmar, Laos, Thailand).
  • NDPS Act 1985; NCB 1986; NCORD 2016; PIT-NDPS 1988.
  • PMLA 2002: ED investigates; FIU-IND analyses transactions; stages are placement, layering and integration.
  • FATF: 1989, Paris; grey list and black list; India is a member since 2010.

Frequently Asked Questions (FAQ)

What is organised crime?

It is crime carried out by a structured group to make money or gain power, often with violence, threats or corruption, and across states and countries.

What is narco-terrorism?

It is the use of drug trade money to fund terrorism.

What is the Golden Crescent?

It is the opium-producing region of Afghanistan, Pakistan and Iran.

What is the Golden Triangle?

It is the opium-producing region where Myanmar, Laos and Thailand meet.

Which Act deals with drugs in India?

The Narcotic Drugs and Psychotropic Substances (NDPS) Act, 1985.

Which is the national drug law enforcement agency?

The Narcotics Control Bureau, under the Ministry of Home Affairs.

What are the three stages of money laundering?

Placement, layering and integration.

Which Act deals with money laundering in India?

The Prevention of Money Laundering Act (PMLA), 2002.

Which agency investigates offences under PMLA?

The Enforcement Directorate investigates offences under the PMLA.

What is the role of FIU-IND?

FIU-IND collects, analyses and shares information on suspicious financial transactions.

What is FATF?

The Financial Action Task Force is an inter-governmental body set up in 1989 to set standards against money laundering and terror financing.

What is hawala?

Hawala is an informal money transfer system based on trust, often used to move money without a formal record.

About the Author

Komal Gupta

UPSC Exam Expert & Content Editor

Komal is a senior UPSC exam strategist with 8+ years of experience helping aspirants crack CSE, CDS and NDA exams. She writes in-depth notification breakdowns, exam pattern guides and preparation strategies.