Legal Free

December 06 2025

DELHI POLICE ESTABLISHMENT ACT, 1946 EXPLAINED BY ADVOCATE ALOK KUMAR

ORIGINAL PARENT ACT OF THE CBI (Delhi Police Establishment Act, 1946)

HISTORY: Before Independence, the British created the Special Police Establishment (SPE) in 1941 to investigate wartime corruption. After the war, the Government retained it and formalized it through this 1946 Act.

PURPOSE OF THE ACT: The Act was enacted to create the Delhi Special Police Establishment (DSPE) to investigate corruption, fraud, bribery, and other offences involving Central Government departments and employees. It empowered the Central Government to specify which offences the DSPE would investigate and allowed its jurisdiction to be extended to states with their consent. Although the CBI was formally created later in 1963 through an executive resolution, it continues to derive all its investigation-related authority from the DSPE Act, making the Act its statutory backbone. This Act forms the legal foundation for what later became the CBI.

WHY CONSENT IS IMPORTANT: If a state does not give consent or withdraws its general consent under the Delhi Special Police Establishment Act, 1946, the CBI cannot initiate new investigations within that state because policing is a State subject. However, the CBI still has two important legal remedies. First, the state government may still grant case-specific consent for an individual investigation, even after withdrawing general consent. Second, and more importantly, the High Courts and the Supreme Court can direct the CBI to take up a case without state consent, as upheld in the State of West Bengal vs CPDR (2010) judgment. Thus, judicial intervention becomes the primary mechanism that enables the CBI to operate in states that have denied or withdrawn consent.

WHO CAN ORDER CBI TO INVSTIGATE: Under the Delhi Special Police Establishment (DSPE) Act, 1946, only certain authorities can direct a CBI investigation. The Central Government may order a CBI probe under Sections 5 and 6 of the Act, but if the alleged offence occurs within a State, prior consent of the State Government is generally required. However, the Supreme Court (under Article 32) and High Courts (under Article 226) can mandate a CBI inquiry without state consent, though such directions are considered extraordinary and are to be issued only when there is strong prima facie evidence, risk of miscarriage of justice, or compromise in local investigation, as reaffirmed in recent judgments (e.g., CPDR v. State of West Bengal, 2010; Legislative Council U.P. v. Sushil Kumar, 2025). The CBI also has jurisdiction to investigate offences under central laws, such as the Prevention of Corruption Act, 1988, and can act without state consent when central government employees or central properties are involved. In contrast, a Commission of Inquiry cannot itself order a CBI investigation; it can only recommend one, leaving the final decision to the Central Government or the constitutional courts. Recent Supreme Court rulings have also clarified that any challenge to state consent must be raised promptly after the FIR, and courts exercise restraint, emphasizing that CBI probes should not be ordered as a matter of routine.

THE CASE OF THE MULTI-STATE GOVERNMENT SCAM (EXAMPLE): Ravi, a senior official in a central government department, is suspected of diverting funds meant for public welfare across multiple states. A complaint reaches the CBI, which functions under the Delhi Special Police Establishment Act, 1946 (DSPE Act).

Section 1 — Short title and extent: Since the DSPE Act applies throughout India, CBI officers from Delhi can immediately start investigating Ravi’s activities in Tamil Nadu, Karnataka, and Maharashtra without legal obstacles.

Section 1A — Interpretation: Before starting, CBI officers confirm that Ravi is a “public servant” as defined under relevant laws. This ensures that the agency is authorized to investigate him.

Section 2 — Constitution and powers of DSPE: CBI officers, acting as part of the special police establishment, have powers equal to local police. They file FIRs, seize financial records, and arrest minor suspects connected to the scam in union territories.

Section 3 — Offences investigated by DSPE: The scam involves corruption, fraud, and misuse of public funds—offences notified by the Central Government. Petty crimes unrelated to the scam are ignored.

Section 4 — Superintendence and administration: The CVC supervises the investigation to ensure impartiality, while the CBI Director manages staff assignments, resources, and overall investigation strategy.

Sections 4A & 4B — Director’s appointment and tenure: The Director, appointed for stability, ensures continuity of leadership. Even when the investigation spans years, there’s no disruption due to transfers or administrative changes.

Section 4BA — Director of Prosecution: Once the investigation gathers sufficient evidence, the Director of Prosecution prepares and presents the case in court against Ravi and his accomplices.

Section 4C — Senior officers’ tenure: The Superintendent of Police leading the multi-state investigation has their tenure extended to maintain consistency in the investigation and prevent delays.

Section 5 — Extension of DSPE jurisdiction: Because the scam crosses multiple states, the Central Government extends CBI’s jurisdiction to all affected areas, enabling officers to operate seamlessly across state borders.

Section 6 — Consent of State Government: CBI secures consent from state governments like Karnataka and Maharashtra to legally operate within their territories. This ensures cooperation from local authorities.

Section 6A — Approval for high-level officials (nullified now): Ravi holds a senior position (Joint Secretary level). Earlier, CBI needed central approval to investigate him, but after the Supreme Court nullified Section 6A, CBI can now investigate him directly without prior permission.

Section 7 — Repealed: This section has no effect on the investigation.

After months of investigation, gathering documents, questioning witnesses, and coordinating across states, the CBI files a comprehensive chargesheet in court, leading to Ravi and his accomplices being tried for corruption and fraud. The case demonstrates how the DSPE Act gives CBI the legal framework, authority, and administrative support to investigate complex, multi-state cases involving senior officials.

KEY CASE LAW BY HON’BLE SUPREME COURT:

1. CBI v. Dr. R.R. Kishore (2023 INSC 817 (11 September 2023), In this 2023 judgment, the Supreme Court of India held that the earlier decision (in Subramanian Swamy v. Director, CBI, 2014) which struck down Section 6A of the DSPE Act (which required prior Central Government approval before CBI could investigate certain senior officers under the Prevention of Corruption Act, 1988) applies retrospectively. Thus, Section 6A is treated as (void ab initio) from the date it was inserted (2003) and never had legal effect. This means CBI does not need prior sanction to investigate any central official, including high ranking ones.

2. Balakrishna Reddy v. Director, CBI (2008) 4 SCC 409, In this case, the Supreme Court held that for CBI to have jurisdiction in a State (i.e. outside Union Territories), the following must be satisfied: (i) offences must be notified under Section 3 of DSPE; (ii) Central Government must issue an order under Section 5 extending DSPE powers to the relevant areas; and (iii) the concerned State Government must give valid consent under Section 6. Without these, CBI cannot lawfully register FIRs or prosecute.

3. State of West Bengal v. Committee for Protection of Democratic Rights (2010) 3 SCC 571, the Supreme Court held that High Courts, while exercising their powers under Article 226 of the Constitution, can direct the CBI to investigate a case without requiring the consent of the concerned State Government, despite the limitations stated in Section 6 of the Delhi Special Police Establishment Act, 1946. The Court emphasized that constitutional powers of judicial review are part of the basic structure and cannot be curtailed by statutory restrictions. This judgment reaffirmed the independence of the judiciary and strengthened the role of the CBI in ensuring fair and impartial investigation in situations where State agencies may be compromised or ineffective.

Delhi Police Establishment Act, 1946 CBI advocate alok kumar