(1) Notwithstanding anything in the Code or in the Indian Evidence Act, 1872 (I of 1872), but subject to the provisions of this section, a confession made by a person before a police officer not below the rank of the Superintendent of Police and recorded by such police officer either in writing or on any mechanical devices like cassettes, tapes or sound tracks from which sounds or images can be reproduced, shall be admissible in the trial of such person or co-accused, abettor or conspirator:
Provided that, the co-accused, abettor or conspirator is charged and tried in the same case together with the accused.
(2) The confession shall be recorded in a free atmosphere in the same language in which the person is examined and as narrated by him.
(3) The police officer shall, before recording any confession under sub-section (1), explain to the person making it that he is not bound to make a confession and that, if he does so, it may be used as evidence against him and such police officer shall not record any such confession unless upon questioning the person making it, he is satisfied that it is being made voluntarily. The concerned police officer shall, after recording such voluntary confession, certify in writing below the confession about his personal satisfaction of the voluntary character of such confession, putting the date and time of the same.
(4) Every confession recorded under sub-section (1) shall be sent forthwith to the Chief Metropolitan Magistrate or the Chief Judicial Magistrate having jurisdiction over the area in which such confession has been recorded and such Magistrate shall forward the recorded confession so received to the Special Court which may take cognizance of the offence.
(5) The person from whom a confession has been recorded under sub-section (1) shall also be produced before the Chief Metropolitan Magistrate or the Chief Judicial Magistrate to whom the confession is required to be sent under sub-section (4) alongwith the original statement of confession, written or recorded on mechanical device without unreasonable delay.
(6) The Chief Metropolitan Magistrate or the Chief Judicial Magistrate shall scrupulously record the statement, if any, made by the accused so produced and get his signature and in case of any complaint of torture, the person shall be directed to be produced for medical examination before a Medical Officer not lower in rank than of an Assistant Civil Surgeon.