Introduction to Indian Evidence Act, 1872

The Indian Evidence Act, 1872 governs the admissibility, relevancy, and proof of facts in judicial proceedings. It applies to both civil and criminal cases in all courts in India.

Key Definitions

• Evidence (Section 3): Includes oral statements (witness testimony) and documentary evidence
• Fact (Section 3): Anything capable of being perceived by senses or mental condition
• Relevant Fact (Section 3): Facts connected with each other as per Sections 5-55
• Proved (Section 3): Court believes existence of fact or considers it so probable
• Disproved (Section 3): Court believes non-existence of fact
• Not Proved (Section 3): Neither proved nor disproved

Types of Evidence

1. Oral Evidence (Sections 59-60)

• All facts except contents of documents must be proved by oral evidence
• Must be direct (witness must have seen/heard/perceived the fact)
• Hearsay evidence is generally inadmissible (exception Section 32)

2. Documentary Evidence (Sections 61-90A)

• Primary Evidence (Section 62): Original document itself - best evidence
• Secondary Evidence (Section 63): Certified copies, photocopies, oral account (admissible only when primary is unavailable)
• Public Documents (Section 74): Records of public authorities - proved by certified copies
• Private Documents (Section 75): All other documents - need proof of execution

3. Circumstantial Evidence

Indirect evidence from which inference can be drawn. In criminal cases, must form a complete chain pointing only to accused's guilt.

Relevancy of Facts (Sections 5-55)

Facts forming part of same transaction (Section 6)

Facts which are part of same transaction are relevant (res gestae).

Motive, preparation, conduct (Sections 8-9)

Any fact showing motive or preparation for the act is relevant.

Expert Opinion (Section 45)

Opinion of experts (fingerprint, handwriting, ballistic, medical) is relevant.

Character Evidence

In criminal cases, good character is relevant (Section 53); bad character generally not relevant except in certain cases (Section 54).

Burden of Proof (Sections 101-114)

• Section 101: Burden lies on person who asserts a fact
• Section 102: Burden of proof in suit on plaintiff
• Section 103: Burden of proving particular fact on person who wants court to believe it
• Section 105: Burden of proving exception (insanity, self-defense) on accused

Presumptions

• May Presume (Section 4): Court may presume fact - discretion
• Shall Presume (Section 4): Court shall presume fact - mandatory (e.g., certified copies)
• Conclusive Proof (Section 4): No contrary evidence allowed (e.g., Section 112 - paternity within marriage)
• Presumption of Documents (Section 90): 30-year-old documents presumed genuine

Estoppel (Sections 115-117)

When a person has made another believe a certain state of facts, they cannot later deny that fact to the detriment of that person.

• Estoppel by deed: Tenant cannot deny landlord's title
• Estoppel by conduct: Person cannot retract representation made to another

Witness Examination (Sections 118-166)

• Section 118: All persons competent to testify unless unable to understand questions
• Section 132: Witness not excused from answering on ground of criminality (but answer not used against them except perjury)
• Section 137: Examination-in-chief, cross-examination, re-examination
• Section 145: Cross-examination of witness on previous contradictory statements
• Hostile Witness (Section 154): Court can permit cross-examination by party who called witness

Electronic Evidence (Section 65B)

Electronic records require certificate under Section 65B for admissibility. Includes emails, WhatsApp chats, CCTV footage, call records.

Important Legal Maxims

• Falsus in uno, falsus in omnibus: False in one thing, false in everything (not automatic in India)
• Res ipsa loquitur: Thing speaks for itself (doctrine of negligence)
• Audi alteram partem: Hear the other side (natural justice)