How the Indian Police Service Works

The Indian Police Service (IPS) is the second of India's three All India Services, responsible for senior-level policing across India's states and the central government's security and intelligence apparatus. Like IAS officers, IPS officers are recruited through the UPSC Civil Services Examination, trained at the Sardar Vallabhbhai Patel National Police Academy (SVPNPA) in Hyderabad, allocated to state cadres, and serve a combination of state police postings and central deputation. 

The IPS provides the senior leadership of state police forces — Directors General of Police (DGPs), Commissioners of Police in major cities, Inspectors General, and other senior field commanders — as well as key central security agencies: the Central Bureau of Investigation (CBI), the Central Reserve Police Force (CRPF), the Intelligence Bureau (IB), the Research and Analysis Wing (RAW), and the National Investigation Agency (NIA) all draw their senior leadership substantially from the IPS.

Representational Image: How the Indian Police Service Works

State police forces in India are governed by the Police Act, 1861 — a colonial-era statute designed for garrison policing under British rule — which most states still use as their primary police legislation despite decades of reform recommendations. The 1861 Act vests policing authority in the state executive; police officers are at the disposal of District Magistrates and ultimately the state government. 

The Supreme Court's landmark Prakash Singh v. Union of India (2006) judgment directed states to enact new police legislation and establish institutional safeguards including: fixed tenure for DGPs (minimum 2 years); State Security Commissions to insulate police from political direction; Police Complaints Authorities to handle public complaints about police misconduct; and separation of investigation from law and order functions. As of 2025, no state had fully complied with these seven directives in the manner the Supreme Court intended.

What You Need to Know

• IPS recruitment: through UPSC CSE, with approximately 200 IPS officers recruited annually; the IPS examination cutoff is typically around AIR 78–252 (general category) in a given year's merit list, below the IAS range; state cadre allocation follows the same zone-based 2:1 outsider-insider system as IAS.
• India's sanctioned police strength: approximately 22.8 lakh (2.28 million) police personnel as of 2024, against a sanctioned strength of approximately 24 lakh; actual strength is approximately 24% below sanctioned strength (PRS Legislative Research data); the police-to-population ratio is approximately 137 per lakh against the UN's recommended 222 per lakh.
• Prakash Singh case compliance (2025): as of 2025, no state is fully compliant with the Supreme Court's 2006 seven-point directives; the Commonwealth Human Rights Initiative (CHRI) and amicus curiae to the case consistently document non-compliance; five contempt notices have been issued against non-compliant states; the structural problem — that state governments benefit from controlling police transfer and deployment — remains unresolved.
• The IPS's central deputation positions: Director-General of the IB; Director of the RAW; Director of the NIA; Director of the SPG (Special Protection Group); Commissioner of Delhi Police; Director of the CBI; and Commissioner of the CRPF are all IPS positions that shape India's national security architecture.
• Custodial deaths and encounter killings: NCRB data shows consistent reports of custodial deaths (approximately 1,700 in custody deaths per year across jails and police custody); the Supreme Court's 2016 Manipur encounter case ordered CBI investigation of alleged fake encounters in AFSPA areas; D.K. Basu guidelines (now incorporated into the BNSS) on arrest procedure are unevenly implemented across states.

How It Works in Practice

1. The IPS-state police interface: IPS officers command state police forces but the operational mass of policing — constables, sub-inspectors, inspectors — are recruited by State Police Recruitment Boards or Police Service Commissions as state police employees. The quality of an IPS officer's command depends heavily on the quality and training of the state police subordinates; in states with underfunded, undertrained constabulary, even effective IPS leadership cannot transform ground-level policing outcomes.

2. Transfer and tenure in policing: The same transfer problem that afflicts IAS officers is acute in policing. An honest officer who registers FIRs against politically connected people, who investigates cases that implicate powerful individuals, or who resists instruction to "manage" a situation faces rapid transfer; a compliant officer gets stable postings. The Prakash Singh directives were specifically designed to address this by mandating fixed tenures — preventing retaliatory transfers — but states have resisted compliance precisely because transfer authority is the primary tool through which ruling parties manage police compliance.

3. Police accountability and civilian oversight: Police Complaints Authorities — directed by Prakash Singh — were supposed to provide an independent mechanism for citizens to complain about police misconduct including abuse, extortion, false registration of cases, and failure to register FIRs. Where constituted, these authorities have generally been insufficiently independent (often chaired by retired police officers) and understaffed. The NHRC (National Human Rights Commission) receives police accountability complaints nationally but also has limited enforcement power.

4. Central security forces: The seven Central Armed Police Forces (CRPF, BSF, CISF, ITBP, SSB, NDRF, and Assam Rifles) collectively employ approximately 10 lakh personnel under the Union Home Ministry. These forces are deployed for elections, internal security, border management, and industrial security. Their command posts are primarily IPS or military officers; their personnel are recruited separately from state police and serve under central terms of service.

5. The three new criminal codes' police impact: The Bharatiya Nagarik Suraksha Sanhita (BNSS, replacing CrPC from July 2024) includes provisions requiring: FIR registration without delay; expanded use of e-FIRs; new restrictions on police custody remand; and electronic monitoring of arrestees. These provisions are designed to address documented police procedural failures; their impact depends on state-level implementation by the same state police forces whose practices they seek to change.

What People Often Misunderstand

• The IPS is the senior layer, not the operational mass: IPS officers constitute less than 1% of India's total police personnel; the constabulary and sub-inspector layers that carry out 99% of daily policing are state police employees with different recruitment, training, and accountability frameworks.
• The Prakash Singh case is still active, not resolved: The case has been pending since 1996; the 2006 directives were the Court's most significant action; non-compliance has produced contempt notices; the case represents the longest-running active police reform PIL in Indian legal history.
• Police "encounters" (staged killings) exist alongside genuine encounters: India has both genuine armed encounters between police and armed criminals in extremist areas, and documented "fake encounters" where suspects are killed in staged confrontations; judicial investigation in specific cases (Manipur 2016 Supreme Court order) has established that the latter occur; the CAG and NHRC have documented both categories.
• The IPS's central deputation network makes it enormously influential: IPS officers in charge of CBI, IB, RAW, NIA, and state police forces constitute one of India's most powerful institutional networks; their posting decisions affect whose cases get investigated, who gets protected, and how national security threats are assessed.
• State police force quality varies more than IPS quality: The IPS recruitment and training system produces reasonably consistent quality at the senior layer; the variation in policing outcomes across states primarily reflects state police force quality (recruitment, training, pay), not IPS quality.

What Changes Over Time

The BNSS (effective July 2024) represents the most significant legal reform to police procedure since CrPC; its effect on FIR registration rates, investigation quality, and custodial conditions will be measurable over 2024–2028. The Prakash Singh case's amicus curiae submitted a 2024 status report noting continued non-compliance; the Supreme Court's most recent directions have set specific timelines for state compliance filings. The India Justice Report 2025 identified police reform as the most pressing criminal justice priority.

Sources and Further Reading

• Anantam IAS — Police Reforms India: https://anantamias.com/police-reforms-india/
• CHRI — Police Accountability and Prakash Singh: https://www.humanrightsinitiative.org
• PRS Legislative Research — Police Reforms: https://prsindia.org/policy/analytical-reports/police-reforms-india
• India Justice Report 2025 (Tata Trusts): https://m.thewire.in/article/law/5-crore-cases-and-counting-indias-courts-are-struggling-to-clear-the-pile-up

(This series is part of a long-term editorial project to explain the structures, institutions, contradictions, and operating logic of governance in India for a global audience. Designed as a 25-article briefing cluster on Indian Bureaucracy & Administrative Systems, this vertical examines how the administrative machinery of the Indian state functions in practice — from the IAS, ministries, secretaries, district collectors, and government files to procurement, implementation, transfers, accountability mechanisms, inter-ministerial coordination, administrative discretion, and the everyday realities of policy execution. Written in accessible format for diplomats, investors, researchers, NGOs, civil society actors, students, academics, policymakers, and international observers, the series seeks to explain both how India’s administrative system is designed to function on paper and how government decisions are actually made, negotiated, delayed, implemented, and enforced on the ground. This is Vertical 6 of a larger 20-vertical knowledge architecture being developed by IndianRepublic.in under the editorial direction of Saket Suman. All articles are protected under applicable copyright laws. All Rights Reserved.)