Certified Digital Evidence under Section 63(4)(c) BSA Explained

Why forensic certification is now the backbone of court-admissible digital proof in India

Digital evidence no longer plays a supporting role in Indian investigations - it defines outcomes. From mobile phones and CCTV footage to emails, cloud logs, and social media content, courts today rely heavily on electronic records. But reliance alone is not enough. What matters is how that evidence is collected, preserved, examined, and certified.

With the Bharatiya Sakshya Adhiniyam (BSA) replacing the Indian Evidence Act, the spotlight has shifted firmly onto Section 63(4)(c) - the provision that governs certification of electronic evidence. For investigators, enterprises, and litigators, this section is not a procedural formality. It is the difference between evidence that convinces and evidence that collapses under cross-examination.

This blog unpacks Section 63(4)(c) from a forensic examiner’s perspective, explains what courts expect today, and shows why professional digital and multimedia forensic certification has become indispensable.

Why Section 63(4)(c) matters more than ever

Under the earlier regime, electronic evidence frequently failed in court—not because it was irrelevant, but because it was poorly certified. Screenshots without provenance, pen drives without integrity checks, videos without authentication—these gaps gave defence teams ample room to challenge admissibility.

Section 63(4)(c) BSA tightens the framework.

In simple terms, it requires that electronic records produced as evidence must be accompanied by a proper certificate, confirming:

• How the electronic record was produced
• The device or system involved
• That the record is a true and accurate representation
• That integrity was maintained throughout

From a forensic standpoint, this is not paperwork. It is a technical declaration backed by methodology.

Why courts actually test in certified electronic evidence

Many assume certification is about signing a document. In reality, courts examine the process behind the certificate.
Here’s what judges and opposing counsel typically probe:

Source authenticity

Chain of custody

Integrity validation

Examiner competence

Digital evidence is fragile - multimedia evidence even more so

Unlike physical evidence, digital and multimedia artefacts are easily altered - often unintentionally.

Consider common scenarios seen in investigations:

• CCTV footage exported without preserving original codecs
• Audio files re-saved during “clarity enhancement”
• WhatsApp chats forwarded instead of extracted
• Emails printed without header analysis

From a forensic lens, these actions change artefact behaviour, metadata, or encoding structure—making certification under Section 63(4)(c) vulnerable.

Professional multimedia forensics addresses this by:

• Working on forensic images, never originals
• Documenting every transformation step
• Preserving native formats and timestamps
• Explaining limitations transparently in reports

Courts value this honesty far more than over-confident claims.

Who should issue the Section 63(4)(c) certificate?

This is where many cases stumble.

The law allows certification by a person occupying a responsible official position related to the operation of the device or system. But in contested matters, courts increasingly favour certificates issued by independent forensic experts.

Why?

Because a forensic examiner can:

• Defend the methodology under cross-examination
• Explain technical artefacts in plain legal language
• Correlate digital evidence with timelines and events
• Testify without organisational bias

For enterprises, banks, law firms, and government agencies, relying on internal IT teams alone is a growing risk - especially in high-value or criminal litigation.

Forensic workflow aligned with Section 63(4)(c)

From a practitioner’s standpoint, compliant certification follows a disciplined workflow:

1. Evidence identification
   Devices, storage media, cloud sources, or multimedia files are scoped precisely.
2. Forensic acquisition
   Industry-standard tools are used to create verifiable forensic images.
3. Hash verification
   Integrity is mathematically locked before and after examination.
4. Examination & analysis
   Artefacts such as logs, metadata, deleted data, or frame-level video details are analysed.
5. Documentation
   Every step is logged—tools used, versions, timestamps, and outcomes.
6. Certification under Section 63(4)(c)
   The certificate reflects facts, not assumptions, and maps directly to the examined artefacts.

This is the foundation of court-ready digital evidence.

Why Section 63(4)(c) is a turning point for Indian litigation

The introduction of BSA signals a clear judicial expectation:

Digital evidence must now meet forensic standards, not convenience standards.

This has direct implications for:

• Cybercrime investigations
• Financial fraud and insider trading cases
• IP theft and data leakage disputes
• Employment and POSH inquiries
• Ransomware and incident response matters

In all these cases, uncertified or poorly certified electronic records are no longer “conditionally acceptable.” They are actively questioned.

What organisations should be searching for today

If you are responsible for evidence, compliance, or litigation readiness, these are the questions you should be asking (and searching):

• Is our electronic evidence admissible in Indian courts?
• Do we have Section 63(4)(c) compliant certification?
• Can our digital evidence withstand cross-examination?
• Are our CCTV, audio, and video files forensically preserved?
• Who can issue an independent forensic certificate?

These are not future concerns. They are current legal risks.

Where Proaxis Solutions fits in

At Proaxis Solutions, digital and multimedia forensics is not treated as a technical service—it is treated as legal enablement.

Our forensic teams work with:

• Digital forensics: computers, mobiles, servers, cloud artefacts
• Multimedia forensics: CCTV, audio recordings, video files, images
• Certified electronic evidence aligned to Section 63(4)(c) BSA
• Court-defensible reports and expert testimony support

If the answer is not a confident yes, the process is re-examined.

Frequently Asked Questions

1. What is certified electronic evidence under Section 63(4)(c) of the Bharatiya Sakshya Adhiniyam?

Certified electronic evidence under Section 63(4)(c) of the Bharatiya Sakshya Adhiniyam refers to digital records that are accompanied by a formal certificate confirming their authenticity, source, and integrity. The certification verifies how the electronic record was produced, the device or system involved, and confirms that the data has not been altered, making it admissible in Indian courts.

 2. Who is authorised to issue a Section 63(4)(c) certificate for electronic evidence in India?

A Section 63(4)(c) certificate can be issued by a person in a responsible official position related to the operation or management of the device or system that produced the electronic record. In contested or high-risk cases, independent digital forensic experts are preferred, as they can technically justify the extraction, analysis, and integrity of the evidence during cross-examination.

 3. Is forensic examination mandatory for electronic evidence to be admissible in court?

Forensic examination is not explicitly mandatory, but in practice, courts increasingly expect electronic evidence to be supported by forensic procedures. Digital forensics ensures proper acquisition, hash verification, chain of custody, and technical documentation—elements that significantly strengthen the validity of a Section 63(4)(c) certificate and reduce the risk of evidence being challenged.

 4. How has the Section 65B certificate changed under the Bharatiya Sakshya Adhiniyam?

The Section 65B certificate under the Indian Evidence Act has now been substantively replaced by Section 63(4)(c) of the Bharatiya Sakshya Adhiniyam (BSA). While the legal intent remains the same -establishing the authenticity and admissibility of electronic evidence - Section 63(4)(c) expands the focus to include forensic integrity, system reliability, and accurate reproduction of electronic records. This shift reflects modern digital forensics practices and places greater emphasis on proper acquisition, hash validation, and expert-backed certification rather than mere procedural compliance.

 5. Why do courts reject electronic evidence despite having a Section 63(4)(c) certificate?

Courts may reject electronic evidence even with a Section 63(4)(c) certificate if there are gaps in chain of custody, missing hash values, unclear acquisition methods, or lack of forensic documentation. Certificates unsupported by proper digital or multimedia forensic examination often fail under cross-examination, especially in cybercrime, fraud, and commercial litigation cases.

Evidence is only as strong as its certification

Connect with Proaxis Solutions

If you need clarity on whether your electronic or multimedia evidence is certified, compliant, and court-ready, connect with Proaxis Solutions to evaluate your evidence before it is tested in court.