Section11
The Environment (Protection) Act, 1986

Power to take sample and procedure to be followed in connection therewith

In force From 19 Nov 1986 Act 29 of 1986 As on 15 Oct 2026

Act 29 of 1986 Ministry Environment, Forest and Climate Change Enacted 23 May 1986 In force 19 Nov 1986 Cited by 2 provisions Instruments 20

Section 11 of the Environment (Protection) Act, 1986 deals with power to take sample and procedure to be followed in connection therewith. The Central Government or any officer empowered by it in this behalf, shall have power to take, for the purpose of analysis, samples of air, water, soil or other substance from any factory, premises or other place in such manner as may be prescribed. The Act came into force on 19 Nov 1986.

(1) The Central Government or any officer empowered by it in this behalf, shall have power to take, for the purpose of analysis, samples of air, water, soil or other substance from any factory, premises or other place in such manner as may be prescribed.

(2) The result of any analysis of a sample taken under sub-section (1) shall not be admissible in evidence in any legal proceeding unless the provisions of sub-sections (3) and (4) are complied with.

(3) Subject to the provisions of sub-section (4), the person taking the sample under sub-section (1) shall,--

(a) serve on the occupier or his agent or person in charge of the place, a notice, then and there, in such form as may be prescribed, of his intention to have it so analysed;

(b) in the presence of the occupier or his agent or person, collect a sample for analysis;

(c) cause the sample to be placed in a container or containers which shall be marked and sealed and shall also be signed both by the person taking the sample and the occupier or his agent or person;

(d) send without delay, the container or the containers to the laboratory established or recognised by the Central Government under section 12.

(4) When a sample is taken for analysis under sub-section (1) and the person taking the sample serves on the occupier or his agent or person, a notice under clause (a) of sub-section (3), then,--

(a) in a case where the occupier, his agent or person wilfully absents himself, the person taking the sample shall collect the sample for analysis to be placed in a container or containers which shall be marked and sealed and shall also be signed by the person taking the sample, and

(b) in a case where the occupier or his agent or person present at the time of taking the sample refuses to sign the marked and sealed container or containers of the sample as required under clause (c) of sub-section (3), the marked and sealed container or containers shall be signed by the person taking the samples,

and the container or containers shall be sent without delay by the person taking the sample for analysis to the laboratory established or recognised under section 12 and such person shall inform the Government Analyst appointed or recognised under section 13 in writing, about the wilful absence of the occupier or his agent or person, or, as the case may be, his refusal to sign the container or containers.

Section 11, The Environment (Protection) Act, 1986 (Act 29 of 1986).

Cross-references

Extracted from the operative text of the enactments themselves. Every destination below exists in our corpus.

Made under this section, and citing it

1 instrument states that it was made under this provision — the power to make it comes from here, so a change to any of them changes what this section requires in practice. Newest first.

Another 19 instruments name this provision in its title or its text without being made under it.

All subordinate legislation

Questions about Section 11

What does Section 11 of the Environment (Protection) Act deal with?

Section 11 of the Environment (Protection) Act is headed "Power to take sample and procedure to be followed in connection therewith". The Central Government or any officer empowered by it in this behalf, shall have power to take, for the purpose of analysis, samples of air, water, soil or other substance from any factory, premises or other place in such manner as may be prescribed.

How do I find court cases under Section 11 of the Environment (Protection) Act?

In judgments and charge sheets this section is written several ways, and each form finds a different set of orders. These search the full text of every order eCourtsIndia holds, best matches first: Environment Act 11, section 11 Environment Act, section 11 of the Environment (Protection) Act. Each opens the full list of orders on eCourtsIndia, where it can be narrowed by court, year and outcome.

What should I read with Section 11 of the Environment (Protection) Act, and has it changed?

Its own text turns on section 12 (Environmental laboratories), section 13 (Government Analysts), so none of them can safely be read on its own. 2 other provisions in this corpus refer back to it. The rules and notifications made under it are where it actually bites, and there is one: most recently River Ganga (Rejuvenation, Protection and Management) Authorities order 2016 dated 07. 10. 2016 (2016).

When did Section 11 of the Environment (Protection) Act come into force?

Section 11 of the Environment (Protection) Act, cited as Environment Act 11, came into force on 19 Nov 1986, having been enacted on 23 May 1986. It is in force as at the date shown on this page.

Other sections of this Act

Source and method. Compiled from the enactments of Parliament and of the State legislatures as published on India Code, and republished together with commentary and other original matter under section 52(1)(q)(ii) of the Copyright Act, 1957. Structured, cross-referenced and maintained by eCourtsIndia. Text as in force on 15 Oct 2026. This page is not a substitute for legal advice.