Bharatiya Nagarik Suraksha Sanhita, 2023 · Chapter V: Arrest of Persons
Section 51: Examination of accused by medical practitioner at request of police officer
In plain words
If there are reasonable grounds to think examining an arrested person's body will give evidence of the offence, a registered medical practitioner can examine them at a police officer's request, using reasonable force if needed.
- A woman can only be examined by, or under the supervision of, a female registered medical practitioner.
- "Examination" includes blood, semen, swabs, hair, nail clippings and DNA profiling.
- The report must be sent to the investigating officer without delay.
A simplified explanation, prepared with AI assistance from the official text below and checked automatically against it for numbers and cross-references. The official text is the law and prevails over this summary. Not legal advice.
Official text
(1) When a person is arrested on a charge of committing an offence of such a nature and alleged to have been committed under such circumstances that there are reasonable grounds for believing that an examination of his person will afford evidence as to the commission of an offence, it shall be lawful for a registered medical practitioner, acting at the request of any police officer, and for any person acting in good faith in his aid and under his direction, to make such an examination of the person arrested as is reasonably necessary in order to ascertain the facts which may afford such evidence, and to use such force as is reasonably necessary for that purpose.
(2) Whenever the person of a female is to be examined under this section, the examination shall be made only by, or under the supervision of, a female registered medical practitioner.
(3) The registered medical practitioner shall, without any delay, forward the examination report to the investigating officer.
Explanation.—-In this section and sections 52 and 53,—-
(a) "examination" shall include the examination of blood, blood stains, semen, swabs in case of sexual offences, sputum and sweat, hair samples and finger nail clippings by the use of modern and scientific techniques including DNA profiling and such other tests which the registered medical practitioner thinks necessary in a particular case;
(b) "registered medical practitioner" means a medical practitioner who possesses any medical qualification recognised under the National Medical Commission Act, 2019 (30 of 2019) and whose name has been entered in the National Medical Register or a State Medical Register under that Act.
Corresponding sections were matched by comparing the wording of both official texts, and for the IPC and BNS, also against a published correspondence table. Wording, punishments and structure often changed, so read both sections before relying on the match.
Source: India Code (indiacode.gov.in), the consolidated text published by the Legislative Department, Government of India. Text as updated on India Code on 12 September 2026. Words in square brackets [ ] were inserted or substituted by later amending Acts, and *** marks words omitted by an amendment. The amendment footnotes are not reproduced here. Official text on India Code.
Supreme Court judgments citing the section 51
No Supreme Court judgment in our database cites this section yet.