CrPC Sections 328, 329 and 330: Procedure for Accused Persons of Unsound Mind
Sections 328, 329 and 330 of the Code of Criminal Procedure, 1973 formed part of Chapter XXV, dealing with accused persons of unsound mind. These provisions governed medical assessment, the accused's capacity to make a defence, postponement or closure of proceedings, discharge where no prima facie case existed, and release, treatment or placement while the inquiry or trial was pending.
- Section 328: procedure during an inquiry when the Magistrate has reason to believe that the accused is of unsound mind and incapable of making a defence.
- Section 329: procedure when the issue of unsoundness of mind and incapacity arises during trial before a Magistrate or Court of Session.
- Section 330: release on bail, psychiatric treatment, security and residential placement after a finding of incapacity under Section 328 or Section 329.
Section 328 CrPC - Procedure in case of accused being of unsound mind
Section 328 applied at the inquiry stage. Its central question was not merely whether the accused had a mental condition, but whether the condition made the accused incapable of entering or making a defence. The Magistrate was required to obtain medical assessment and make a judicial determination on capacity.
Section 328(1): When a Magistrate holding an inquiry had reason to believe that the person against whom the inquiry was being held was of unsound mind and consequently incapable of making a defence, the Magistrate was required to inquire into that fact, cause the person to be examined by the civil surgeon of the district or another medical officer directed by the State Government, examine the medical officer as a witness and reduce the examination to writing.
Section 328(1A): Where the civil surgeon found the accused to be of unsound mind, the person was to be referred to a psychiatrist or clinical psychologist for care, treatment and prognosis. The specialist was to inform the Magistrate whether the accused suffered from unsoundness of mind or, in the terminology then used by the CrPC, "mental retardation". An aggrieved accused could appeal against that information to the prescribed Medical Board.
Section 328(2): Pending the examination and inquiry, the Magistrate could deal with the accused in accordance with Section 330.
Section 328(3): If the accused was found to be of unsound mind, the Magistrate had to determine whether that condition rendered the accused incapable of entering a defence. If incapable, the Magistrate recorded a finding and examined the prosecution material after hearing the advocate for the accused, without questioning the accused. If no prima facie case existed, the accused was to be discharged and dealt with under Section 330. If a prima facie case existed, the proceeding was postponed for the treatment period considered necessary by the psychiatrist or clinical psychologist.
Section 328(4): Where the accused had the condition described in the CrPC by the older expression "mental retardation" and was incapable of entering a defence, the Magistrate was to close the inquiry and deal with the accused under Section 330.
Section 329 CrPC - Person of unsound mind tried before Court
Section 329 dealt with the same basic issue at the trial stage. If it appeared to the Magistrate or Court of Session that the accused was of unsound mind and consequently incapable of making a defence, the Court first had to determine the fact of unsoundness and incapacity on medical and other evidence.
Section 329(1): On being satisfied that the accused was of unsound mind and incapable of making a defence, the Magistrate or Court was required to record a finding and postpone further proceedings.
Section 329(1A): During trial, the accused could be referred to a psychiatrist or clinical psychologist for care and treatment. The specialist reported whether the accused was suffering from unsoundness of mind, with an appeal available to the prescribed Medical Board against the specialist's information.
Section 329(2): If incapacity to enter a defence was established, the Court examined the prosecution record after hearing the advocate for the accused and without questioning the accused. If no prima facie case existed, the accused was to be discharged and dealt with under Section 330. If a prima facie case existed, the trial was postponed for the period required for treatment.
Section 329(3): If a prima facie case existed but the accused was incapable of entering a defence because of the condition described by the CrPC using the older expression "mental retardation", the trial was not to proceed and the accused was to be dealt with under Section 330.
Section 330 CrPC - Release pending investigation or trial
Section 330 governed the manner in which an accused found incapable of entering a defence under Section 328 or Section 329 was to be dealt with. After the 2009 amendment, the provision placed significant emphasis on bail and access to psychiatric treatment.
Section 330(1): The Magistrate or Court was to order release on bail, whether or not the case was otherwise bailable, where the accused's condition did not require in-patient treatment and a friend or relative undertook to secure regular out-patient psychiatric treatment and prevent injury to the accused or any other person.
Section 330(2): If bail could not be granted or the required undertaking was not furnished, the accused was to be kept at a place where regular psychiatric treatment could be provided, and the action taken was to be reported to the State Government.
Section 330(3): The Court also had to consider the nature of the act and the extent of the accused's condition when deciding whether release could be ordered. Depending on medical or specialist opinion, discharge could be accompanied by sufficient security against injury; otherwise, transfer to an appropriate residential facility could be ordered for care, education and training.
Effect of the Mental Healthcare Act, 2017
The CrPC text reproduced in older publications referred in Section 330(2) to the Mental Health Act, 1987. The Mental Healthcare Act, 2017 repealed the 1987 Act. Therefore, while explaining the CrPC as it stood immediately before the BNSS regime, Section 330 had to be read in the broader context of the later mental-health legislation governing care, treatment, dignity and institutional safeguards.
Key legal principles under Sections 328 to 330
The statutory scheme distinguished the existence of a mental condition from the legal question of capacity to defend the criminal proceeding. A medical opinion was important, but the required finding on incapacity was made by the Magistrate or Court. The provisions also required the Court to consider whether a prima facie prosecution case existed before merely postponing proceedings, and Section 330 provided a framework for release and treatment where the accused could not defend the case.
Position after 1 July 2024
The Code of Criminal Procedure, 1973 has been replaced for the new criminal-procedure regime by the Bharatiya Nagarik Suraksha Sanhita, 2023. The BNSS retains a corresponding chapter concerning accused persons of unsound mind and updates terminology, including use of the expression "intellectual disability". This page remains focused on Sections 328, 329 and 330 CrPC for matters governed by the pre-BNSS law.
Legal note: The applicable procedural law can depend on the date and stage of a particular proceeding and on statutory saving provisions. For a pending or transitional case, the governing provision should be checked against the case record and the commencement provisions.
