All bns,bnss,bsa,crpc in FMT gautam biswas

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BNS, BNSS, BSA and CrPC References in FMT (Gautam Biswas / KS Narayan Reddy's Essentials of Forensic Medicine and Toxicology, 36th Ed.)

Note: The library holds KS Narayan Reddy's The Essentials of Forensic Medicine and Toxicology, 36th edition (2026), updated and edited by Gautam Biswas - this is the same text you're referring to.

The Three New Laws (2023) - Replacing the Old Codes

New ActAct No.ReplacesDeals with
Bharatiya Nyaya Sanhita (BNS)Act 45 of 2023Indian Penal Code (IPC), 1860Substantive criminal law - defines offences and prescribes punishments
Bharatiya Nagarika Suraksha Sanhita (BNSS)Act 46 of 2023Criminal Procedure Code (CrPC), 1973Procedural criminal law - police duties, arrests, trials, appeals
Bharatiya Sakshya Adhiniyam (BSA)Act 47 of 2023Indian Evidence Act (IEA), 1872Law of evidence - collection, preservation, and use of evidence in all courts
All three came into force on 1st July 2024.

Chapter-wise BNS / BNSS / BSA References

1. OFFENCES

TopicNew SectionOld Section
Definition of "Offence"Section 2(n), BNSS; Section 2(24), BNSS. 40, IPC
Cognisable offence (arrest without warrant - rape, murder, dowry death, rash/negligent act, ragging)Section 2(1), BNSS; Section 173, BNSS-
Non-cognisable offence (warrant needed)Section 2(1), BNSS; Section 35, BNSSS. 41, CrPC

2. PUNISHMENTS (Section 4, BNS)

  • (1) Death
  • (2) Imprisonment for life
  • (3) Imprisonment - (a) Rigorous (with hard labour, solitary confinement - Sections 11 & 12, BNS) or (b) Simple (Section 7, BNS)
  • (4) Fine (Section 8(1), BNS)

3. COURTS OF LAW

CourtNew SectionOld Section
Constitution of Criminal Courts and OfficesSections 6 to 17, BNSS-
High Court - may try any offenceSection 22, BNSSS. 28(1), CrPC
Sessions Court - established by state governmentSection 8, BNSSS. 9, CrPC
Cases committed to Sessions Court by MagistrateSection 213, BNSSS. 193, CrPC
Death sentence - must be confirmed by High CourtSections 22, 407, BNSSS. 366, CrPC
Assistant Sessions Court - imprisonment up to 10 yrsSection 22, BNSSS. 28(3), CrPC
Types of MagistratesSections 11-13, BNSSS. 11 to 19, CrPC
Chief Judicial MagistrateSection 10, BNSSS. 12, CrPC
Two or more offences - double punishmentSection 25, BNSSS. 31, CrPC

4. INQUEST

TypeNew SectionOld Section
Police Inquest (Officer-in-charge, usually Sub-Inspector)Section 194, BNSSS. 174, CrPC
Magistrate Inquest (Specified deaths - railway, police custody, court premises, pregnancy, etc.)Section 195, BNSSS. 176, CrPC

5. SUMMONS / SUBPOENA

TopicNew SectionOld Section
Sections dealing with Summons (overall)Sections 63-71, BNSSS. 61-69, CrPC
Summons issued in writing, signed by presiding officerSection 63, BNSS-
Receipt on back copySection 64, BNSS-
Summons to government servant via head of officeSection 68, BNSS-
Witness to produce documents (Subpoena duces tecum)Sections 94 & 195, BNSS; Section 165, BSA-
Failure to attend court - notice issuedSection 389, BNSS-
Bailable/non-bailable warrants for securing witnessSections 206-208, BNS; Section 90, BNSS-
Witness to attend if evidence deficient or needs explanationSection 326, BNSS-

6. EVIDENCE

Types of Evidence

TopicNew SectionOld Section
Definition of "Fact"Section 2, BSAS. 3, IEA
All oral evidence must be directSection 55, BSAS. 60, IEA
Oral evidence - required to produce material thingsSection 60, BSAS. 60, IEA
All facts except document contents proved by oral evidenceSection 54, BSAS. 59, IEA
Deaf and mute witness - by signs/writing/interpreterSection 125, BSAS. 119, IEA

Documentary Evidence

TopicNew SectionOld Section
Primary vs. Secondary Evidence (in BNS)Section 208, BNS-
Documents proved by primary evidence except in certain casesSection 59, BSA-
Secondary evidence (certified copies, etc.)Section 58, BSA-
Contents of documents - primary/secondarySection 56, BSA-
Court requiring X-rays, documents (case sheets, xerox)Section 94, BNSS-

Exceptions to Oral Evidence

TopicNew SectionOld Section
Dying declarationSection 26, BSA-
Expert opinion from treatise (author dead/unavailable)Section 55, BSAS. 60, IEA
Evidence in previous judicial proceeding admissibleSection 326, BNSS-

Refreshing Memory in Witness Box

TopicNew SectionOld Section
Expert may refresh memory from professional treatisesSection 162, BSA-
Opposite party may cross-examine on refreshed memorySection 164, BSA-

Circumstantial Evidence

TopicNew Section
Indirect/circumstantial evidenceSection 4, BSA

7. ORDER OF EXAMINATION IN COURT [Section 143, BSA]

This section deals with the sequence of examination:
  • Examination-in-chief - by the party who called the witness
  • Cross-examination - by the opposite party
  • Re-examination - by the original party to explain matters in cross

8. HOSTILE WITNESS & PERJURY

TopicNew SectionOld Section
Hostile witness definitionSection 227, BNS-
Perjury - giving willful false evidence (false statement on oath)Sections 383, BNSS; Sections 227 & 228, BNS-
Punishment for perjury - up to 7 years imprisonmentSection 229, BNS-

9. SESSIONS TRIAL

TopicNew SectionOld Section
Magistrate frames charge, reads to accused, passes orderSection 251, BNSS-

Quick Summary Table: Old vs. New

Old LawNew LawArea
IPC, 1860BNS (Act 45 of 2023)Penal/Substantive criminal law
CrPC, 1973BNSS (Act 46 of 2023)Procedural criminal law
IEA, 1872BSA (Act 47 of 2023)Law of Evidence

High-Yield Points for Exams

  1. BNS defines offences and punishments (replaced IPC) - Act 45 of 2023
  2. BNSS deals with procedure - arrest, inquest, trials, summons (replaced CrPC) - Act 46 of 2023
  3. BSA deals with evidence - oral, documentary, dying declaration (replaced IEA) - Act 47 of 2023
  4. Police Inquest = Section 194, BNSS (old S. 174 CrPC)
  5. Magistrate Inquest = Section 195, BNSS (old S. 176 CrPC)
  6. Dying Declaration = Section 26, BSA
  7. Perjury punishment = up to 7 years (Section 229, BNS)
  8. Cognisable offence = Section 2(1), BNSS - arrest without warrant
  9. Summons = Section 63, BNSS
  10. Order of examination (Exam-in-chief, cross, re-examination) = Section 143, BSA
  11. Hostile witness = Section 227, BNS
  12. Memory refresh (treatise) = Section 162, BSA

Source: KS Narayan Reddy's The Essentials of Forensic Medicine and Toxicology, 36th Edition (2026), updated by Gautam Biswas - Chapters 1 (Medical Jurisprudence) and 2 (Legal Competencies), Sections FM1.3, FM1.4, FM1.5, FM1.6
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