Electronic Evidence — Section 65A, 65B IEA / Section 63 BSA

Section 63 of the Bharatiya Sakshya Adhiniyam, 2023 (BSA) — re-enacting and substantially restructuring Sections 65A and 65B of the Indian Evidence Act, 1872 (IEA) — sets out the certificate framework for proof of electronic records in Indian trials. The provision is the most heavily worked of the BSA's documentary innovations. It governs the admissibility of computer outputs, mobile-phone records, server logs, audio and video recordings stored in electronic form, emails, chat messages, social-media posts, CCTV footage and every other species of electronic record that comes before the modern Indian court. The chapter has its own jurisprudence, anchored in the Supreme Court decisions in Anvar P.V. v. P.K. Basheer, AIR 2015 SC 180, and Arjun Panditrao Khotkar v. Kailash Kushanrao Gorantyal, (2020) 7 SCC 1.

The chapter is exam-tested through every angle. The mandatory or directory character of the certificate, the conditions of generation and storage that the certificate must establish, the consequences of non-compliance, and the recent case-law evolution from Anvar through Arjun Panditrao are all recurring sources of mains questions. The student who masters Section 63 BSA can navigate the documentary chapter with confidence in any case turning on electronic records.

Concept — electronic records as a special documentary category

Electronic records are a special category of documentary evidence. The chapter on documentary evidence — concept and classification develops the broader documentary framework that applies to electronic records as it applies to paper documents. The chapter on primary and secondary evidence under Sections 62 and 63 IEA develops the primary/secondary distinction and identifies the conditions under which an electronic record is treated as primary or as secondary evidence.

The Section 63 BSA framework supplements the general documentary rules with a special certificate regime designed to ensure the reliability of computer output. The framework recognises the technical features of electronic records — the dependence on hardware and software, the susceptibility to alteration, the dependence on the regularity of system operation — and requires the proponent to establish, through a certificate, the conditions of generation and storage that bear on reliability.

Section 63 BSA — the certificate framework

Section 63 BSA provides that any information contained in an electronic record which is printed on a paper, stored, recorded or copied in optical or magnetic media produced by a computer (referred to as the computer output) shall be deemed to be also a document, and shall be admissible in any proceedings, without further proof or production of the original, provided that the conditions specified in the section are satisfied in relation to the computer output.

The conditions are four. First, the computer output containing the information must have been produced by the computer during the period over which the computer was used regularly to store or process information for the purposes of any activities regularly carried on over that period by the person having lawful control over the use of the computer. Second, during the said period, information of the kind contained in the electronic record was regularly fed into the computer in the ordinary course of the said activities. Third, throughout the material part of the said period, the computer was operating properly or, if not, any respect in which it was not operating properly was not such as to affect the electronic record or the accuracy of its contents. Fourth, the information contained in the electronic record reproduces or is derived from the information fed into the computer in the ordinary course of the said activities.

The certificate — what it must contain

The Section 63 BSA certificate must identify the electronic record containing the statement and describe the manner in which it was produced; give such particulars of any device involved in the production as may be appropriate for the purpose of showing that the electronic record was produced by a computer; and deal with any of the matters to which the four conditions above relate. The certificate must purport to be signed by a person occupying a responsible official position in relation to the operation of the relevant device or the management of the relevant activities, and must be evidence of any matter stated in the certificate. Where the certificate is so signed, it shall be sufficient for a matter to be stated to the best of the knowledge and belief of the person stating it.

The certificate is therefore the gateway. Without it, the electronic record is not admissible as computer output under Section 63 BSA. With it, the record is deemed a document and is admissible without further proof or production of the original computer system.

Anvar P.V. v. P.K. Basheer — the foundational decision

The Supreme Court in Anvar P.V. v. P.K. Basheer, AIR 2015 SC 180, held that the certificate under Section 65B IEA / corresponding BSA provision is mandatory for the admissibility of electronic records as secondary evidence. Where the proponent tenders a CD, DVD, hard disk copy, printed extract, or other secondary form of an electronic record, the certificate must accompany the tender. Without the certificate, the electronic record is inadmissible, and the trial court is bound to refuse it.

The decision overruled the earlier Supreme Court position in State (NCT of Delhi) v. Navjot Sandhu, AIR 2005 SC 3820, which had treated the certificate as directory. Anvar made the certificate mandatory, and made non-compliance fatal to admissibility. The decision had immediate and far-reaching consequences for the trial of cases turning on electronic records: prosecutions and civil suits in which the electronic-record evidence had been led without certificate were liable to fail at the appellate stage.

Arjun Panditrao Khotkar — clarification and reaffirmation

The Supreme Court in Arjun Panditrao Khotkar v. Kailash Kushanrao Gorantyal, (2020) 7 SCC 1, reaffirmed and clarified the Anvar position. The Court held that the Section 65B(4) certificate is a condition precedent to the admissibility of secondary evidence of electronic records, and that the certificate must be produced at the time of leading the electronic-record evidence. The Court clarified, however, that where the proponent has been unable to obtain the certificate despite making bona fide efforts, the trial court has the discretion, in the interest of justice, to summon the certificate from the appropriate person at a later stage of the trial.

The decision did not overrule Anvar; it supplemented it with a procedural carve-out for cases of genuine difficulty in obtaining the certificate. The carve-out is narrow — the proponent must establish bona fide efforts and the trial court exercises its discretion sparingly. The default position remains that the certificate must accompany the tender of the electronic record. The chapter on proof of execution and the attesting-witness rule develops the related framework on proof of documents generally.

Primary versus secondary electronic evidence

The interaction between Section 63 BSA and the primary/secondary distinction is critical. The BSA's third explanation to Section 57 BSA classifies an electronic record stored in a computer system, and a copy produced from the same computer system, as primary evidence. A copy printed from the same system or an extract of the same record on the same physical or virtual storage media remains primary; a copy transferred to other media (a CD, a USB drive, a printed page from a different printer connected to a different system) is secondary, and the certificate framework of Section 63 BSA is engaged.

The classification therefore drives the proof regime. An electronic record produced in primary form does not require the Section 63 BSA certificate; an electronic record produced in secondary form does. The proponent must analyse the form in which the record is being tendered at trial before deciding whether the Section 63 BSA certificate is required for the particular tender.

Modern applications — CCTV, mobile phones, social media

Section 63 BSA does heavy work in modern Indian trials. CCTV footage tendered as evidence of an offence requires a certificate from the person responsible for the operation of the CCTV system, identifying the recording device, the date and time of recording, the conditions under which the recording was made, and the conditions of storage and retrieval. Mobile-phone call records tendered in evidence require a certificate from the telecommunications service provider, identifying the records, the period covered, and the system from which they were generated. Social-media posts tendered in evidence require certification of the manner of capture, the source URL, and the conditions of preservation.

In each of these modern applications, the failure to produce a proper Section 63 BSA certificate is fatal to the admission of the electronic record by the trial court. The chapter on oral testimony under the direct-evidence rule develops the related limitation that oral testimony cannot in general substitute for the contents of an electronic record.

Hash values and integrity verification

Modern best practice in computer forensics involves the calculation of hash values — cryptographic checksums — at the time of imaging an electronic record, to enable subsequent verification that the imaged copy has not been altered. The certificate under Section 63 BSA increasingly includes the hash values of the imaged copy and of subsequent extracts, so that the integrity of the electronic-record evidence can be verified at any later stage. Although hash values are not strictly required by the text of the section, their inclusion strengthens the evidentiary value of the electronic record and reduces the scope for cross-examination on alteration, fabrication or improper preservation of the imaged copy.

The chapter on expert and opinion evidence under Sections 39 to 45 BSA develops the framework for computer-forensic expert testimony that frequently accompanies the tender of electronic-record evidence in cyber-crime and electronic-fraud prosecutions.

Electronic-signature certificates and certifying authorities

The BSA's framework on electronic signatures — the digital equivalent of handwritten signatures — operates in conjunction with the Information Technology Act, 2000 and the Certifying Authorities established under that Act. The opinion of the Certifying Authority that has issued the electronic signature certificate is admissible under Section 42 BSA on the question of the digital or electronic signature of any person. The chapter on the certifying-authority framework supplements Section 63 BSA in cases where the authenticity of an electronic signature is in dispute, and the two regimes operate in conjunction in disputes turning on digitally signed contracts and electronic instruments.

Cross-examination on the Section 63 BSA certificate

The Section 63 BSA certificate is not a magic incantation. It must reflect the conditions under which the electronic record was actually generated and stored. The opposite party is entitled to cross-examine the person who has signed the certificate on the conditions of generation, the regularity of system operation, the persons with access to the system, the procedures for backup and restoration, and the chain of custody from generation to tender. A certificate that crumbles under cross-examination loses its evidentiary value, and the trial court may decline to act on it even though it formally satisfies the requirements of the section. The judge weighs the certificate against the entire record, including any contrary evidence on the conditions of generation and storage that the opposite party may have led.

The chapter on examination of witnesses — examination-in-chief, cross-examination, re-examination develops the procedural framework for cross-examination on the certificate.

BSA-specific changes — restructuring and clarification

The BSA substantially restructures the IEA's Sections 65A and 65B into the consolidated Section 63 BSA. The four conditions of admissibility are preserved; the certificate requirement is preserved; the case law from Anvar P.V. and Arjun Panditrao Khotkar continues to govern. The principal structural change is the consolidation into a single section, supplemented by the third explanation to Section 57 BSA on electronic records as primary evidence. The classical case law on the certificate's mandatory character continues to govern the renumbered section. For the side-by-side mapping see our IEA to BSA section-mapping table.

Common pitfalls in answer scripts

Three errors recur and they trip up even mains candidates.

First, treating the Section 63 BSA certificate as a procedural formality. It is not. Anvar P.V. made it a condition precedent to admissibility, and Arjun Panditrao Khotkar reaffirmed the position with only a narrow procedural carve-out for bona fide difficulty in obtaining the certificate. Without the certificate, the electronic record is inadmissible as secondary evidence.

Second, treating every electronic record as requiring the certificate. The BSA's third explanation to Section 57 BSA classifies electronic records stored in a computer system, and copies produced from the same system, as primary evidence. The certificate is required only when the record is tendered as secondary evidence — when it has been transferred to other media or copied to a different system.

Third, treating Anvar as overruled by Arjun Panditrao. It was not. Arjun Panditrao reaffirmed Anvar and supplemented it with a narrow procedural carve-out. The default position — certificate mandatory — is unchanged. The chapter on admissions and their evidentiary value under Sections 15 to 21 BSA covers the related rule that admissions of the contents of electronic records by the opposite party may dispense with the formal proof regime in some circumstances.

For the broader topic-cluster of Evidence Act and BSA notes — covering relevancy, oral, documentary and electronic evidence, witness examination and the BSA-specific innovations — the chapter index links to every other unit in the syllabus.

Practical drafting — preparing the Section 63 BSA certificate

In trial practice in the Indian civil and criminal courts, the proponent of electronic-record evidence must obtain the Section 63 BSA certificate from the appropriate person well before tendering the record at trial. For corporate records, the certificate is issued by the system administrator or the designated officer of the company. For telecommunications records, the certificate is issued by the nodal officer of the service provider. For CCTV footage, the certificate is issued by the operator of the CCTV system or the security agency in charge of its operation. For social-media records, the certificate is issued by the person who captured the record from the platform.

The certificate must be in writing, must identify the electronic record by reference to its file name, hash value or other unique identifier, must describe the system from which it was generated, must address the four conditions of Section 63 BSA, and must be signed by a person occupying a responsible official position in relation to the operation of the system. A vague or generic certificate that does not address the four conditions specifically is open to challenge by the opposite party and may be rejected by the trial court at the stage of admission of the electronic record.

Application in cyber-crime prosecutions

Section 63 BSA does the heaviest work in cyber-crime prosecutions, where the offence itself consists in the use or misuse of computer systems. In a prosecution under Section 66 of the Information Technology Act, 2000 for hacking, the prosecution must establish through electronic evidence that the accused accessed a protected computer system without authorisation. The evidence consists of server logs, access records, and forensic images of the relevant systems, each of which is electronic-record evidence subject to the Section 63 BSA certificate framework. The prosecution typically obtains certificates from the system administrators of the affected organisations, identifying the records by file paths and timestamps and addressing the four conditions of the section in respect of each item of electronic-record evidence tendered at trial.

In a prosecution under Section 66C of the IT Act for identity theft, the prosecution leads electronic evidence of the misuse of a victim's electronic identity — passwords, usernames, biometric data, and other electronic identifiers. Each item of evidence requires its own certificate, and the failure to obtain a certificate at any step weakens the chain of evidence. The chapter on burden of proof and standard of proof in trial develops the burden framework that interacts with electronic evidence in cyber-crime prosecutions.

Application in matrimonial litigation

Modern matrimonial litigation in the family courts increasingly turns on electronic evidence — chat messages between spouses or with third parties, social-media posts, emails, mobile-phone call records, voice recordings, and similar electronic communications. Each item is subject to the Section 63 BSA certificate framework when tendered in secondary form. The petitioner in a divorce or maintenance proceeding who tenders a screenshot of WhatsApp messages or a printout of email exchanges must establish, through a Section 63 BSA certificate, the conditions under which the screenshot or printout was generated and the integrity of the captured copy at the moment of capture. Without a properly drawn-up certificate, the trial court is bound to refuse the evidence, and the petitioner's case may collapse for want of admissible electronic evidence on the matters in issue between the spouses.

Storage and chain of custody for electronic evidence

The proponent who tenders electronic evidence must also be prepared to address the chain of custody from generation through preservation to tender. The chain begins with the generation of the electronic record on the originating system; continues with the preservation of the record on that system or on backup media; extends through the imaging and copying steps that produce the secondary copy tendered at trial; and concludes with the production of the secondary copy in court. At each step, the integrity of the record must be preserved, and the certificate under Section 63 BSA must be capable of addressing each step where it bears on the conditions of generation and storage that the section enumerates. The interaction with the chapter on the broader three-tier classification of presumptions is direct: a properly drawn-up Section 63 BSA certificate engages a presumption of due production, and the burden shifts to the opposite party to establish reasons for excluding the record.

Conclusion — the certificate as the gateway to electronic evidence

Section 63 BSA is the gateway to the admissibility of electronic-record evidence in Indian trials. The certificate framework, anchored in Anvar P.V. and reaffirmed in Arjun Panditrao Khotkar, requires the proponent to establish through a written certificate the four conditions of generation and storage that bear on the reliability of the electronic record. The framework is mandatory, the certificate is a condition precedent, and non-compliance is fatal to admissibility — subject only to the narrow procedural carve-out for bona fide difficulty in obtaining the certificate. The mains aspirant who has internalised the four conditions, the certificate requirement, the primary-versus-secondary distinction in respect of electronic records, and the case-law evolution from Navjot Sandhu through Anvar P.V. to Arjun Panditrao Khotkar will be at home in this corner of the documentary chapter and will not be tripped up by any electronic-evidence fact-pattern, however ingeniously the examiner constructs it. The chapter rewards close engagement with each of the four conditions in turn and a working familiarity with the recent Supreme Court decisions and their procedural carve-outs.

Frequently asked questions

Is the Section 63 BSA certificate mandatory for the admissibility of electronic records?

Yes, for electronic records tendered as secondary evidence. The Supreme Court in Anvar P.V. v. P.K. Basheer, AIR 2015 SC 180, held that the certificate is a condition precedent to admissibility, and Arjun Panditrao Khotkar v. Kailash Kushanrao Gorantyal, (2020) 7 SCC 1, reaffirmed the position. Without the certificate, the electronic record is inadmissible as secondary evidence, and the trial court is bound to refuse it. A narrow procedural carve-out permits the trial court to summon the certificate at a later stage where the proponent has made bona fide efforts and been unable to obtain it.

What four conditions must the Section 63 BSA certificate address?

First, that the computer output was produced by the computer during the period over which the computer was used regularly to store or process information. Second, that information of the kind contained in the electronic record was regularly fed into the computer in the ordinary course of activities. Third, that throughout the material part of the period, the computer was operating properly, or any malfunction did not affect the accuracy of the contents. Fourth, that the information in the electronic record reproduces or is derived from the information fed into the computer in the ordinary course of activities.

Does the BSA treat electronic records as primary or as secondary evidence?

Both, depending on the form of tender. The BSA's third explanation to Section 57 classifies an electronic record stored in a computer system, and a copy produced from the same computer system, as primary evidence. A copy printed from the same system or extracted on the same media is primary. A copy transferred to other media — a CD, a USB drive, a printed page from a different printer connected to a different system — is secondary, and the Section 63 BSA certificate framework is engaged. The classification depends on the form in which the record is tendered before the trial court at the relevant stage of the proceeding.

Did Arjun Panditrao Khotkar overrule Anvar P.V.?

No. Arjun Panditrao Khotkar reaffirmed Anvar P.V. and supplemented it with a narrow procedural carve-out. The Court in Arjun Panditrao held that where the proponent has been unable to obtain the certificate despite making bona fide efforts, the trial court has the discretion in the interest of justice to summon the certificate from the appropriate person at a later stage of the trial. The default position — certificate mandatory — is unchanged. The carve-out is narrow in scope and the proponent must affirmatively establish bona fide efforts to obtain the certificate before the trial court's discretion is engaged in his favour.

Who can issue the Section 63 BSA certificate?

The certificate must be signed by a person occupying a responsible official position in relation to the operation of the relevant device or the management of the relevant activities. For corporate records, the certificate is typically issued by the system administrator or designated officer of the company. For telecommunications records, by the nodal officer of the service provider. For CCTV footage, by the operator of the CCTV system or security agency. For social-media records, by the person who captured the record from the platform. The certificate must address the four conditions of Section 63 BSA specifically and must be in writing.