Section 47A Evidence Act: Opinion on Electronic Signatures
The opinion of the Certifying Authority that issued an electronic signature certificate can be relevant when a court must decide a question about a person's electronic signature. The subject is now addressed under the Bharatiya Sakshya Adhiniyam, 2023 (BSA).
Current law: The Bharatiya Sakshya Adhiniyam, 2023 came into force on 1 July 2024, replacing the Indian Evidence Act, 1872, subject to its saving provisions. The corresponding provision is Section 42 of the BSA, concerning opinion as to electronic signature. The earlier Section 47A remains important when reading older decisions and proceedings governed by saved law.
What Section 47A of the Indian Evidence Act provided
Section 47A, titled Opinion as to electronic signature, when relevant, provided that when the court had to form an opinion about a person's electronic signature, the opinion of the Certifying Authority that issued the electronic signature certificate was a relevant fact.
This provision was introduced by the Information Technology Act, 2000 and subsequently updated in 2009 to use the broader expressions electronic signature and electronic signature certificate instead of the earlier digital-signature terminology.
Section 42 BSA: Meaning and legal effect
Under the corresponding BSA provision, the opinion of the Certifying Authority that issued the electronic signature certificate is relevant when a court has to form an opinion as to the electronic signature of any person. This is a rule of relevancy: it permits the court to consider the authority's opinion; it does not automatically establish that every disputed electronic document is genuine.
What is an electronic signature?
The Information Technology Act, 2000 defines electronic signatures and regulates electronic signature certificates and Certifying Authorities. A digital signature is a form of electronic signature based on prescribed cryptographic techniques; the statutory expression electronic signature is broader.
Who is a Certifying Authority?
A Certifying Authority is an entity licensed under the Information Technology Act to issue electronic signature certificates. Its records and technical knowledge may help identify the certificate holder, establish certificate particulars, or assess whether the signature can be verified. The Controller of Certifying Authorities is the official regulatory authority for this framework.
How electronic signatures are assessed in court
- Certificate and issuer: Identify the relevant electronic signature certificate and the authority that issued it.
- Validity and verification: Examine the certificate's status at the relevant time and any reliable signature-verification records.
- Integrity: Consider whether the signed electronic record was altered after signing.
- Admissibility: Where applicable, comply separately with the requirements for proving electronic records, including Section 63 of the BSA.
- Other evidence: Consider any relevant surrounding facts, expert testimony and statutory presumptions, rather than treating the Certifying Authority's opinion as conclusive.
Expert evidence concerning computer systems may also arise under former Section 45A of the Evidence Act and the corresponding BSA provisions. The roles of a Certifying Authority and an Examiner of Electronic Evidence are distinct.
Practical illustration
Suppose a party denies having electronically signed an agreement. The opposing party produces the signed electronic record and its associated certificate. The court may consider the opinion of the issuing Certifying Authority about the certificate and signature. Whether the agreement was genuinely executed, whether the electronic record has been properly proved, and what weight to give the opinion remain questions for the court on the whole evidence.
Historical legislative amendments
The former Section 47A was inserted by the Information Technology Act, 2000 (Act 21 of 2000), effective 17 October 2000. The Information Technology (Amendment) Act, 2008 (Act 10 of 2009), effective 27 October 2009, substituted the references to electronic signatures and electronic signature certificates. These historical notes explain why older publications refer to digital signatures.
Official statutory references
- Bharatiya Sakshya Adhiniyam, 2023 - official India Code text (see Sections 42, 63 and 170).
- Information Technology Act, 2000 - India Code (electronic signatures, certificates and Certifying Authorities).
- Controller of Certifying Authorities - official website.
This article provides general legal information. The applicable evidentiary requirements depend on the proceeding and the law governing it.