UPPSC 2022 Prelims GS Paper-I · Question 5 of 150

Correct — B, 1986. The Environment (Protection) Act was enacted by Parliament in May 1986 and brought into force on 19 November 1986; the year in the statute's own short title is 1986, which is what the question is asking for. It is India's umbrella environmental law: it empowers the Central Government to take all measures it thinks necessary to protect and improve the quality of the environment, to lay down standards for the emission or discharge of environmental pollutants, to restrict the areas in which industries may operate, and to prescribe safeguards for handling hazardous substances. Two circumstances explain its timing. It was framed as a legislative follow-up to the decisions of the United Nations Conference on the Human Environment held at Stockholm in June 1972, in which India participated, and it was passed in the immediate aftermath of the Bhopal gas disaster of December 1984, which had exposed how thin India's regulatory cover for hazardous industry was. Because it implements an international agreement, Parliament could enact it under Article 253 even though the subject matter reaches into the State List.

• (a)1974 — 1974 is the year of the Water (Prevention and Control of Pollution) Act — the statute that created the Central and State Pollution Control Boards. It is the first of India's modern pollution-control laws, but it is confined to water and is not the umbrella environmental legislation.
• (c)1971 — No major Central environmental statute belongs to 1971. The year is offered because it sits just before the Stockholm Conference of 1972 and the Wildlife (Protection) Act of the same year, and a candidate working from a vague sense of 'the early seventies' may reach for it.
• (d)1981 — 1981 is the year of the Air (Prevention and Control of Pollution) Act, which extended the Water Act's board structure to air pollution. Like the Water Act it is a medium-specific law; the general, residual power to regulate every kind of environmental pollutant came only with the 1986 Act.

India's environmental statute book has a clear architecture. The Wildlife (Protection) Act, 1972 protects species and creates protected areas; the Water (Prevention and Control of Pollution) Act, 1974 and the Air (Prevention and Control of Pollution) Act, 1981 are medium-specific pollution laws that set up and then extend the pollution control boards; and the Environment (Protection) Act, 1986 sits above them as the umbrella law, giving the Central Government general and residual powers over anything that affects the environment. Much of India's day-to-day environmental regulation — the Environmental Impact Assessment notifications, the Coastal Regulation Zone rules, the hazardous waste, e-waste and plastic waste rules, and bodies such as the Central Ground Water Authority — is made as subordinate legislation under this 1986 Act rather than by fresh statutes.

This is a straight date-recall question, and the reliable way to hold the four candidate years is as a chronology rather than as loose facts: Stockholm Conference 1972 and Wildlife (Protection) Act 1972, then Water Act 1974, then Air Act 1981, then Environment (Protection) Act 1986. Read that sequence once and three of the four options here become recognisable as other statutes. It also helps to remember the logic of the sequence — Parliament first legislated medium by medium, for water and then for air, and only after Bhopal created a single general law that could cover any pollutant, any industry and any process. If a question ever asks for a day rather than a year, use 19 November 1986, the date the Act was brought into force.

• The Environment (Protection) Act was enacted in May 1986 and brought into force on 19 November 1986.
• It is India's umbrella environmental law: it empowers the Central Government to lay down standards for the emission or discharge of environmental pollutants, restrict where industries may operate, and prescribe procedures and safeguards for handling hazardous substances.
• It was framed as implementing the decisions of the United Nations Conference on the Human Environment, Stockholm, June 1972 — which is why Parliament could enact it under Article 253.
• Its passage followed the Bhopal gas disaster of December 1984, which exposed the gaps in India's regulation of hazardous industry.
• The distractor years belong to real statutes: the Water (Prevention and Control of Pollution) Act, 1974 and the Air (Prevention and Control of Pollution) Act, 1981, with the Wildlife (Protection) Act, 1972 completing the chronology.

• Mixing up the Water Act (1974) and the Air Act (1981) with the Environment (Protection) Act (1986) — all three are pollution laws but only the last is the umbrella statute.
• Assuming the Act is the parent statute of the pollution control boards. The boards were created by the Water Act, 1974 and given air functions by the Air Act, 1981.
• Being thrown by a question that asks for a date rather than a year — the Act was enacted in May 1986 and commenced on 19 November 1986.

UPPSC asks it as a bare year, straight recall, and reuses the item across years; UPSC prefers the operative content — what the 1986 Act empowers the government to do, or which authority has been constituted under it.

• practice — not a real PYQ

  The Environment (Protection) Act, 1986 was enacted by Parliament principally to give effect to the decisions taken at which of the following international conferences?

  • (a)The Rio Earth Summit, 1992
  • (b)The UN Conference on the Human Environment, Stockholm, 1972
  • (c)The Kyoto Conference of Parties, 1997
  • (d)The Ramsar Convention, 1971

  Answer(b) The UN Conference on the Human Environment, Stockholm, 1972 — the Act's own preamble ties it to those decisions, which is why Article 253 supports it.

• practice — not a real PYQ

  Consider the following statements: 1. The Central and State Pollution Control Boards were constituted under the Environment (Protection) Act, 1986. 2. The Environment (Protection) Act, 1986 empowers the Central Government to lay down standards for the emission or discharge of environmental pollutants. Which of the statements given above is/are correct?

  • (a)Only 1
  • (b)Only 2
  • (c)Both 1 and 2
  • (d)Neither 1 nor 2

  Answer(b) Only 2 — the boards were created by the Water (Prevention and Control of Pollution) Act, 1974, while setting emission and discharge standards is a core power under the 1986 Act.