Can the Delhi High Court transfer a police investigation to the CBI?

Yes, under Article 226, but only in exceptional cases where a fair investigation by the police is shown to be unlikely or the case needs an independent agency to restore confidence.

Can a complainant choose which agency investigates?

No. The Supreme Court has held that neither a complainant nor an accused can choose the investigating agency; the court intervenes only to secure a fair investigation.

Do I have to go to the Magistrate before the High Court?

Ordinarily yes. The Supreme Court has said that the Magistrate's powers to direct and monitor investigation should be used first, and a High Court petition is stronger when that route has been tried.

Can the investigation be transferred after the chargesheet is filed?

Yes, but very rarely. The Supreme Court has allowed a fresh investigation by another agency after a chargesheet where the court was satisfied that the investigation was unfair.

What is an SIT and when is it ordered?

A Special Investigation Team is a group of officers, often from outside the police station concerned, constituted by court order. Courts often order one as a middle path when a CBI transfer is not justified but the investigation needs independence.

Does the CBI need consent to investigate a Delhi case?

No. The Delhi Special Police Establishment Act, under which the CBI works, applies directly to Union Territories, so the question of State consent does not arise for Delhi.

How long does a transfer petition take?

It depends on the court's board and the status reports called for. Interim directions to preserve evidence or take specific steps can often be sought at the first hearing.

Delhi High Court

Transferring an Investigation to the CBI: What the Delhi High Court Looks For

The Delhi High Court can transfer an investigation from the Delhi Police to the CBI under Article 226 of the Constitution, but only in exceptional cases: where the investigation is shown to be unfair or tainted, where the police or senior officials are themselves implicated, or where the case has ramifications that need an independent agency to restore confidence. Dissatisfaction with the pace or direction of an investigation is not enough. Before that, a complainant is expected to use the Magistrate's powers and departmental routes. We file these petitions from our Delhi High Court chamber.

The demand to hand a case to the CBI is common and usually fails. Courts treat the choice of investigating agency as belonging to the State, and a complainant has no right to pick one. What a petitioner does have is the constitutional right to a fair investigation, and the petition succeeds only when it shows, on material, that this right is being denied.

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The legal tests

The constitutional courts' power is settled by State of West Bengal v. Committee for Protection of Democratic Rights (2010), where a Constitution Bench held that the High Court can direct a CBI investigation under Article 226, but must use the power sparingly, cautiously and in exceptional situations, where it is necessary to provide credibility and instil confidence in investigations or where the incident has national or international ramifications.

Later decisions have kept the bar high:

In K.V. Rajendran v. Superintendent of Police (2013) the Supreme Court said a transfer is justified only in rare and exceptional cases, such as where high officials of the State authorities are involved or the accusation is against top officials of the investigating agency.
In Arnab Ranjan Goswami v. Union of India (2020) the Court refused a transfer and said an accused, and by the same logic a complainant, cannot choose the agency, and that a transfer is not ordered merely because a party has some grievance about the investigation.
In Dharam Pal v. State of Haryana (2016) the Court held that a fresh investigation by another agency can be ordered even after a chargesheet has been filed, where the court is satisfied that the investigation was not fair, though this is rare.

What a petition must show

A petition that only alleges that the police are slow, biased or influenced will not succeed. The High Court looks for material such as:

specific, documented lapses: key witnesses not examined, CCTV or call records not seized before they were overwritten, forensic samples not sent, or medical evidence ignored;
a conflict of interest, for example where police officers of the station are themselves accused or connected to the accused;
a pattern of the investigation being steered, shown by contradictions between status reports and the record;
inter-state or multi-agency aspects that the local police cannot effectively handle.

The petition is filed as a criminal writ petition under Article 226, often read with section 528 BNSS, with the FIR, the complaints made to senior officers and the Magistrate, and every document that shows the lapses annexed. The State is represented by its standing counsel and the investigating officer usually attends with the file.

The court will call for a status report from the police and sometimes the case diary. The petition therefore needs to be drafted so that the lapses it alleges can be checked against that report. Exaggerated allegations undermine the genuine ones.

Remedies to try first

In Sakiri Vasu v. State of U.P. (2008) the Supreme Court said that a person aggrieved by an inadequate investigation should first approach the Magistrate, who has wide powers to monitor it, before going to the High Court. Under the BNSS, those routes are:

A complaint to the Deputy Commissioner of Police under section 173(4) BNSS when an FIR is not registered or not properly investigated.
An application to the Magistrate under section 175(3) BNSS for directions to register and investigate properly, supported by an affidavit.
A request to the Magistrate for further investigation under section 193(9) BNSS where a chargesheet has been filed but material evidence was left out. In Vinubhai Haribhai Malaviya v. State of Gujarat (2019) the Supreme Court held that the Magistrate can direct further investigation even after taking cognizance, until charges are framed.
A representation to senior officers for transfer of the case within the Delhi Police, for instance to the Crime Branch or the Economic Offences Wing, which is an administrative decision.

Where these have been tried and failed, the High Court petition is stronger, and the record of what was tried becomes part of the case. Our page on FIR matters in Delhi covers the first steps.

SIT, monitoring and other middle paths

Between leaving the investigation alone and handing it to the CBI, the High Court has other options it often prefers:

directing that a Special Investigation Team of officers from outside the police station be formed;
transferring the case to a specialised unit of the Delhi Police;
directing the investigation to be supervised by a senior officer and calling for periodic status reports;
directing specific steps, such as forensic examination or recording particular statements.

Asking for these alternatives in the petition gives the court a proportionate remedy to grant. The CBI derives its powers from the Delhi Special Police Establishment Act, which applies to Union Territories, so no State consent is needed for a Delhi case; the decision rests on the court's satisfaction alone.

For the accused

Transfer petitions are also filed against accused persons, sometimes as pressure tactics. An accused is entitled to be heard where the transfer would affect him, and can point to the completeness of the investigation and the status reports. Our pages on criminal matters in the Delhi High Court, white-collar crime and EOW cases cover the defence side.

Frequently Asked Questions

Common questions

Yes, under Article 226, but only in exceptional cases where a fair investigation by the police is shown to be unlikely or the case needs an independent agency to restore confidence.