Environmental Legislation in India: Articles 48A and 51A, the Wildlife, Forest, Biodiversity, Water, Air and Environment Protection Acts, the Motor Vehicles Act, the Waste, Chemical, Battery, Noise and Coastal Rules and Notifications, the Public Liability Insurance Act, and the National Forest, Water and Environment Policies — Taught as They Now Stand

The second part of Unit VIII is an overview of India's environmental laws, and the syllabus's list was drawn up years ago: several of the instruments it names have since been renamed, amended or replaced, and one date is simply wrong. This chapter quotes each item as the syllabus gives it and teaches the law as it now stands, with years: the constitutional provisions; the Wild Life (Protection) Act 1972 with its major amendments to 2022; the Forest (Conservation) Act 1980, renamed in 2023; the Indian Forest Act, which is of 1927; the Biological Diversity Act 2002 as amended in 2023; the Water, Air and Environment (Protection) Acts with their rules and recent decriminalisation; the Motor Vehicles Act; the waste, chemical, battery and noise rules, including the e-waste and battery rules replaced in 2022; the Public Liability Insurance Act; the coastal regulation zone notifications from 1991 to 2019; and the national forest, water and environment policies. Where a later instrument is not certain, it is not asserted. The doctrines built by the courts are taught in the law course on this platform.

1. Constitutional provisions: Articles 48A and 51A

The Constitution (Forty-second Amendment) Act 1976 inserted two environmental provisions. Article 48A, a directive principle of state policy, requires that "the State shall endeavour to protect and improve the environment and to safeguard the forests and wild life of the country". Article 51A(g), among the fundamental duties, makes it the duty of every citizen "to protect and improve the natural environment including forests, lakes, rivers and wild life, and to have compassion for living creatures". The same amendment moved forests and the protection of wild animals and birds from the State List to the Concurrent List, so that Parliament can legislate on them. Directive principles and duties are not themselves enforceable in court, but the Supreme Court has read the right to a wholesome environment into the right to life under Article 21, as in Subhash Kumar v State of Bihar (1991), and Article 253 lets Parliament make laws to implement international agreements, the basis of the Air Act and the Environment (Protection) Act.

2. The Wild Life (Protection) Act, the forest laws and the Biological Diversity Act

The syllabus names the "Wildlife Protection Act, 1972 amendments 1991". The Wild Life (Protection) Act 1972 provides for protected areas, the regulation of hunting and trade, and schedules of protected species. The 1991 amendment did three things the examiner asks about: it banned the hunting of scheduled wild animals except under permit for specified purposes, added protection for specified plants, and created the Central Zoo Authority. Later amendments matter as much. The 2002 amendment introduced conservation reserves and community reserves and set up the National Board for Wild Life; the 2006 amendment created the National Tiger Conservation Authority and the Wildlife Crime Control Bureau; and the Wild Life (Protection) Amendment Act 2022 rationalised the schedules from six to four (two for animals by level of protection, one for plants and one for specimens listed in the appendices of CITES), provided for implementing CITES through a Management Authority and a Scientific Authority, and raised penalties.

The "Forest Conservation Act, 1980" requires the prior approval of the Central Government before any state de-reserves a forest or diverts forest land to non-forest use, and the Supreme Court in T.N. Godavarman Thirumulpad v Union of India (1996) held that "forest" in the Act covers all forests in the dictionary sense, whatever their ownership. The Forest (Conservation) Amendment Act 2023 renamed it the Van (Sanrakshan Evam Samvardhan) Adhiniyam, 1980. The amended Act applies to land notified as forest under the Indian Forest Act 1927 or any other law, and to land recorded as forest in government records on or after 25 October 1980; it exempts certain categories of land and projects, among them strategic linear projects of national importance within 100 km of international borders and the lines of control, and it treats activities such as zoos, safaris and eco-tourism facilities as forestry activities.

The syllabus gives the "Indian Forest Act, Revised 1982". There was no 1982 re-enactment: the Act in force is the Indian Forest Act 1927, amended from time to time, for example in 2017 to exclude bamboo grown outside forest areas from the definition of "tree" so that farmers can fell and transport it. It provides for reserved forests (the most protected, where rights are settled and most activities prohibited), village forests and protected forests, and regulates the transit of forest produce and the duty on timber. The rights of forest-dwelling communities are now recognised separately by the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act 2006.

The Biological Diversity Act 2002 implements the Convention on Biological Diversity in India. It sets up a three-tier structure: the National Biodiversity Authority (at Chennai), State Biodiversity Boards and Biodiversity Management Committees at the level of local bodies, which prepare People's Biodiversity Registers documenting local biological resources and knowledge. It regulates access to biological resources and associated knowledge and requires fair and equitable sharing of the benefits, with the Biological Diversity Rules 2004 setting out procedures. The Biological Diversity (Amendment) Act 2023 decriminalised offences under the Act, replacing imprisonment with monetary penalties, and exempted registered AYUSH medical practitioners and users of codified traditional knowledge from the requirement of prior intimation to State Biodiversity Boards.

3. The Water, Air and Environment (Protection) Acts and the Motor Vehicles Act

As the syllabus names itThe law as it stands
Water (Prevention and Control of Pollution) Act, 1974 amended 1988 and Rules 1975The first pollution statute, passed under Article 252 on the resolutions of state legislatures; it created the Central and State Pollution Control Boards and the system of consent to establish and to operate. The 1988 amendment gave the boards power to issue directions, including closure and the stoppage of water or electricity. The Water Rules 1975 govern the Central Board's procedures. The Water (Prevention and Control of Pollution) Amendment Act 2024 replaced imprisonment with monetary penalties, imposed by adjudicating officers, for many contraventions; like the parent Act it applies in the states that adopt it by resolution
Air (Prevention and Control of Pollution) Act, 1981 amended 1987 and Rules 1982Passed under Article 253 to implement the decisions of the 1972 Stockholm Conference; states declare air pollution control areas, and industries need consent. The 1987 amendment brought noise within the definition of an air pollutant, gave the boards power to issue directions including closure, and allowed citizens to go to court after notice. The Jan Vishwas (Amendment of Provisions) Act 2023 replaced imprisonment with penalties for many contraventions
"Environmental (Protection) Act, 1986 and Rules 1986"Correctly the Environment (Protection) Act 1986, an umbrella law passed under Article 253 after the Bhopal gas disaster. Section 3 empowers the Central Government to take all measures to protect the environment and to constitute authorities; section 5 empowers it to issue directions, including closure; section 6 empowers it to make rules on standards; and section 19 allows citizens to complain after 60 days' notice. The Environment (Protection) Rules 1986 set emission and effluent standards, and the EIA Notification and the waste rules are made under the Act. The Jan Vishwas Act 2023 also replaced imprisonment with penalties for many contraventions of this Act
Motor Vehicle Act, 1988The Motor Vehicles Act 1988, substantially amended in 2019 with much higher penalties; emission standards (the Bharat Stage norms) and pollution-under-control certificates are prescribed under it through the Central Motor Vehicles Rules 1989
⚠️ Decriminalised is not deregulated
The 2023 and 2024 amendments replaced imprisonment with monetary penalties imposed by adjudicating officers for many violations, while keeping criminal liability for failure to pay or to comply. The standards, the consent system and the boards' power to order closure remain. An option that says these Acts have been repealed or that pollution is no longer punishable is wrong.

4. The waste, chemical, battery, noise and coastal rules, and the Public Liability Insurance Act

As the syllabus names itThe position now
The Hazardous and Other Waste (Management and Transboundary Movement) Rules, 2016Correctly the Hazardous and Other Wastes (Management and Transboundary Movement) Rules 2016: authorisation, handling, treatment and disposal at TSDFs, and import and export in line with the Basel Convention
The Plastic Waste Management Rules, 2016In force, amended several times; the 2021 amendment banned identified single-use plastic items from 1 July 2022 and raised carry-bag thickness, and extended producer responsibility guidelines followed in 2022
The Bio-Medical Waste Management Rules, 2016In force, amended in 2018 and 2019; they set colour-coded segregation (yellow for anatomical and soiled waste for incineration, red for contaminated recyclable plastics, white translucent puncture-proof containers for sharps, blue for glassware and metallic implants) and required chlorinated plastic bags to be phased out
The Solid Waste Management Rules, 2016 and The Construction and Demolition Waste Management Rules, 2016Taught as the syllabus names them: the 2016 Rules replaced the Municipal Solid Wastes Rules 2000, require three-way segregation at source and apply to all urban and specified areas, and the C&D rules made those who generate construction and demolition waste responsible for segregating it and delivering it for processing; both sets have been amended from time to time, and whether either has since been replaced by newer rules should be checked against the latest notification
The e-waste (Management) Rules 2016Replaced by the E-Waste (Management) Rules 2022, in force from 1 April 2023, based on EPR certificates and covering solar panels
The Manufacture, Storage and Import of Hazardous Chemical (Amendment) Rules, 2000The 2000 amendment of the principal Rules of 1989, which require safety reports, on-site emergency plans and notification of major accidents from industries handling listed chemicals; they work with the Chemical Accidents (Emergency Planning, Preparedness and Response) Rules 1996
The Batteries (Management and Handling) Rules, 2010 with AmendmentsThe Batteries (Management and Handling) Rules of 2001, amended in 2010, were replaced by the Battery Waste Management Rules 2022, which extend producer responsibility to all types of battery, including electric-vehicle and industrial batteries, with targets for collection, recycling and recovered content
The Public Liability Insurance Act, 1991 and Rules 1991In force: owners who handle hazardous substances must take insurance to provide immediate no-fault relief to victims of accidents, with an Environment Relief Fund
Noise Pollution (Regulation and Control) Rules, 2000In force, with ambient standards by zone and restrictions on loudspeakers at night

The syllabus names the "Coastal Regulation Zones (CRZ) 1991 amended from time to time". The 1991 notification was replaced by the CRZ Notification 2011, which in turn was replaced by the CRZ Notification 2019, the one now in force, alongside a separate Island Protection Zone Notification 2019 for the Andaman and Nicobar and Lakshadweep islands. The 2019 notification classifies the coast as CRZ-I (ecologically sensitive areas, IA, such as mangroves and coral reefs, and the intertidal zone, IB), CRZ-II (developed urban areas), CRZ-III (relatively undisturbed rural areas, divided into IIIA, densely populated, with a no-development zone of 50 m from the high-tide line, and IIIB, with 200 m) and CRZ-IV (water areas, IVA the sea up to 12 nautical miles and IVB tidal water bodies). Coastal zone management plans prepared by the states give effect to it.

5. The National Forest Policy, National Water Policy and National Environment Policy

As the syllabus names itKey content and current position
National Forest Policy, 1988Makes environmental stability and ecological balance the principal aim of forest management, ahead of revenue; sets a national goal of one-third of the geographical area under forest or tree cover, and two-thirds in the hills; puts the needs of forest-dwelling communities first, leading to Joint Forest Management from 1990. A draft revision circulated in 2018 has not replaced it
National Water Policy, 2002The 2002 policy (following the first of 1987) was succeeded by the National Water Policy 2012, which treats water as a scarce natural resource to be managed as a common pool resource, gives priority to drinking water and sanitation, and stresses river-basin planning, efficiency, pricing and ecological flows
National Environmental Policy, 2006Correctly the National Environment Policy 2006: a comprehensive statement of principles, among them the right to life, environmental protection as integral to development, polluter pays, precaution, equity, and the economic efficiency of environmental measures, with strategies for land, water, air, biodiversity and climate

Enforcement rests on the Central and State Pollution Control Boards and on specialised adjudication: the National Green Tribunal, set up in 2010 under the National Green Tribunal Act, hears civil cases involving a substantial question relating to the environment arising under the Water, Air, Environment (Protection), Forest and Biological Diversity Acts and the related legislation, and applies the principles of sustainable development, precaution and polluter pays.

Key takeaways

  • The Forty-second Amendment (1976) inserted Article 48A (a directive principle) and Article 51A(g) (a fundamental duty) and moved forests and wildlife to the Concurrent List; Article 21 is read to include a healthy environment.
  • The Wild Life (Protection) Act 1972 was amended in 1991 (hunting ban, plants, Central Zoo Authority), 2002, 2006 and 2022 (four schedules, CITES); the Forest (Conservation) Act 1980 became the Van (Sanrakshan Evam Samvardhan) Adhiniyam in 2023; the Indian Forest Act is of 1927, not "1982".
  • The Biological Diversity Act 2002 works through the NBA, SBBs and BMCs with People's Biodiversity Registers, and was amended in 2023; the Water (1974), Air (1981) and Environment (Protection) (1986) Acts were partly decriminalised by the Jan Vishwas Act 2023 and the Water Amendment Act 2024.
  • The e-waste and battery rules of the syllabus were replaced in 2022 (E-Waste Rules in force 1 April 2023; Battery Waste Management Rules 2022); the plastic and bio-medical waste rules of 2016 have been amended from time to time, and the solid and C&D waste rules are taught as the syllabus names them, to be checked against the latest notification.
  • CRZ 1991 was replaced in 2011 and then by the CRZ Notification 2019; the National Water Policy 2002 was succeeded by that of 2012; the National Forest Policy 1988 (33% cover) and the National Environment Policy 2006 remain.

Practice questions (10)

Attempt each one before opening the answer. Every explanation names the tempting wrong option as well as the right one, because that is where marks are lost.

  1. Which constitutional provisions on the environment were inserted by the Forty-second Amendment in 1976?

    1. Article 14 and Article 19
    2. Article 252 and Article 253
    3. Article 48A and Article 51A(g)
    4. Article 21 and Article 32
    Show answer

    Answer: C — Article 48A and Article 51A(g)

    Article 48A (a directive to the State) and Article 51A(g) (a citizen's duty) were added in 1976. Article 21 is the original right to life that courts have read to include a healthy environment, and Articles 252 and 253 are the original legislative powers used for the Water and Air Acts.

  2. In 2023 the Forest (Conservation) Act 1980 was amended and renamed as the

    1. Indian Forest (Amendment) Act, 2023
    2. Forest Rights Act, 2023
    3. Van (Sanrakshan Evam Samvardhan) Adhiniyam, 1980
    4. National Forest Protection Act, 2023
    Show answer

    Answer: C — Van (Sanrakshan Evam Samvardhan) Adhiniyam, 1980

    The Forest (Conservation) Amendment Act 2023 gave the Act the Hindi title Van (Sanrakshan Evam Samvardhan) Adhiniyam, 1980, keeping its original year, and clarified the land to which it applies. The Indian Forest Act is a separate law of 1927, and the Forest Rights Act dates from 2006.

  3. The syllabus lists the "Indian Forest Act, Revised 1982". The Indian Forest Act actually in force dates from

    1. 1988
    2. 1927, amended from time to time
    3. 1982
    4. 1980
    Show answer

    Answer: B — 1927, amended from time to time

    The Indian Forest Act 1927 is the law in force, amended from time to time (for example in 2017 for bamboo grown outside forests); there was no re-enactment in 1982. 1980 is the year of the Forest (Conservation) Act and 1988 of the National Forest Policy.

  4. Which of the following were made by the Wild Life (Protection) Amendment Act 2022? Select all that apply.

    1. The schedules were rationalised from six to four
    2. Provision was made for implementing CITES through a Management Authority and a Scientific Authority
    3. The National Tiger Conservation Authority was created
    4. Community reserves were introduced for the first time
    Show answer

    Answer: A — The schedules were rationalised from six to four; B — Provision was made for implementing CITES through a Management Authority and a Scientific Authority

    The 2022 amendment reduced the schedules to four and built CITES implementation into the Act. The National Tiger Conservation Authority came with the 2006 amendment, and conservation and community reserves with the 2002 amendment.

  5. The Batteries (Management and Handling) Rules named in the syllabus have been replaced by

    1. the Hazardous Waste (Management and Handling) Rules 1989
    2. the E-Waste (Management) Rules 2016
    3. nothing; the 2001 Rules, amended in 2010, remain unchanged
    4. the Battery Waste Management Rules 2022, which extend producer responsibility to all battery types
    Show answer

    Answer: D — the Battery Waste Management Rules 2022, which extend producer responsibility to all battery types

    The Batteries (Management and Handling) Rules 2001, amended in 2010, were replaced by the Battery Waste Management Rules 2022, which cover electric-vehicle, portable, automotive and industrial batteries under extended producer responsibility. The e-waste rules are a separate instrument, themselves replaced in 2022.

  6. Assertion (A): Parliament enacted the Air (Prevention and Control of Pollution) Act 1981 without needing resolutions from state legislatures. Reason (R): Article 253 empowers Parliament to legislate for implementing international agreements, such as the decisions of the Stockholm Conference of 1972. Choose the correct option.

    1. Both A and R are true, and R is the correct explanation of A
    2. Both A and R are true, but R is not the correct explanation of A
    3. A is true, but R is false
    4. A is false, but R is true
    Show answer

    Answer: A — Both A and R are true, and R is the correct explanation of A

    Both are true and R explains A. The Water Act 1974 had needed Article 252 resolutions because water is a state subject, but the Air Act and the Environment (Protection) Act were passed under Article 253 to give effect to the Stockholm decisions, so they apply throughout India without state resolutions.

  7. The syllabus names the "Coastal Regulation Zones (CRZ) 1991 amended from time to time". In which year was the Coastal Regulation Zone notification now in force issued? Type the year.

    Numerical answer — type the value.

    Show answer

    Answer: 2019

    The CRZ Notification 1991 was replaced by the CRZ Notification 2011, which was replaced in turn by the CRZ Notification 2019, now in force with the Island Protection Zone Notification 2019. Answering 1991 or 2011 gives a superseded instrument.

  8. Which of the following form the three-tier structure created by the Biological Diversity Act 2002? Select all that apply.

    1. The National Biodiversity Authority
    2. The National Green Tribunal
    3. State Biodiversity Boards
    4. Biodiversity Management Committees
    Show answer

    Answer: A — The National Biodiversity Authority; C — State Biodiversity Boards; D — Biodiversity Management Committees

    The NBA at Chennai, the SBBs and the local BMCs, which prepare People's Biodiversity Registers, form the three tiers. The National Green Tribunal is a separate adjudicatory body created in 2010, though it can hear cases under the Biological Diversity Act.

  9. Under the Bio-Medical Waste Management Rules 2016 as amended, sharps such as needles and blades are collected in

    1. red bags for recycling
    2. white translucent, puncture-proof containers
    3. yellow bags for incineration
    4. black bags for general waste
    Show answer

    Answer: B — white translucent, puncture-proof containers

    Sharps go in white translucent puncture-proof containers. Yellow is for anatomical and soiled waste destined for incineration, red for contaminated recyclable plastics such as tubing and catheters, and blue for glassware and metallic implants.

  10. The National Forest Policy 1988 sets a national goal for the share of India's geographical area to be under forest or tree cover. What is that share in per cent, to the nearest whole number?

    Numerical answer — type the value.

    Show answer

    Answer: 33

    The policy aims at one-third, about 33%, of the geographical area under forest or tree cover, and two-thirds in the hills to prevent erosion and land degradation. 67% is the hill target, not the national one.