The Insecticide Act, 1968: Regulating Agrochemical Use for Safe and Sustainable Agriculture

India’s agricultural sector has long relied on chemical pesticides to protect crops and boost yields. But this dependence has come at a cost – tragic incidents of pesticide contamination and poisoning that claimed hundreds of lives in the decades following independence. It was against this backdrop that the Indian Parliament enacted the Insecticide Act, 1968 (Act No. 46 of 1968), a landmark legislation designed to regulate every stage of the insecticide lifecycle – from import and manufacture to sale, transport, distribution, and use. The Act remains one of India’s primary legal instruments for protecting human health, animals, and the environment from the hazards of agrochemicals.

Why was the Insecticide Act needed? 🔗

The story of pesticide use in India began in 1948, when DDT was first imported for malaria control and BHC (benzene hexachloride) for combating locust infestations. By 1952, India had set up its own manufacturing plants for these chemicals, and by the end of the decade, production had already crossed 5,000 metric tonnes annually. As agricultural modernization picked up pace during the Green Revolution era, the use of chemical pesticides grew rapidly – and so did the risks.

The first major wake-up call came in 1958 from Kerala, where over 100 people died after consuming wheat flour that had been contaminated with the toxic pesticide parathion. Similar food-poisoning incidents were reported in parts of what was then Madras (now Tamil Nadu). These tragedies prompted the Government of India to take decisive action. A special enquiry commission was set up under the chairmanship of Justice J.C. Shah to investigate how foodstuffs had become contaminated and to recommend preventive measures.

The Shah Commission’s findings made it clear that India urgently needed a comprehensive law to regulate the entire pesticide supply chain. An Inter-Ministerial Committee was then formed to translate these recommendations into actionable policy. While short-term remedial steps were taken immediately, the long-term solution was the drafting and enactment of a dedicated statute – the Insecticide Act, 1968. The Act was formally enacted on 2nd September 1968, though it came into force on 1st August 1971, alongside the Insecticides Rules, 1971, which provided the operational framework for enforcement.

Objectives of the Act 🔗

The Insecticide Act, 1968 was enacted with a clear and specific mandate: to regulate the import, manufacture, sale, transport, distribution, and use of insecticides in order to prevent risk to human beings and animals. The Act extends to the whole of India and applies to all types of insecticides, which it defines broadly to include pesticides, fungicides, herbicides, weedicides, and rodenticides.

In practical terms, the Act aims to ensure that only scientifically evaluated and registered insecticides reach the market. It creates a layered regulatory system involving central and state authorities, sets standards for labelling and packaging, and establishes a mechanism for inspection and enforcement. The Act also works in addition to – not in place of – other existing laws, meaning its provisions supplement broader environmental and public health regulations.

Key provisions and regulatory framework 🔗

The Central Insecticides Board (CIB) 🔗

Section 4 of the Act requires the Central Government to constitute a body called the Central Insecticides Board. The CIB is the apex advisory body on all technical matters related to insecticide regulation in India. It advises both the Central and State Governments on matters including the risks posed by insecticides to humans and animals, the safety measures needed to mitigate those risks, and how to ensure safe manufacturing, storage, transport, and distribution of these chemicals.

The CIB’s composition reflects its multi-disciplinary mandate. It is chaired by the Director General of Health Services and includes senior officials such as the Drugs Controller of India, the Plant Protection Adviser to the Government of India, and directors from the Indian Council of Agricultural Research (ICAR) and the Indian Council of Medical Research (ICMR). Representatives from state governments, agricultural scientists, and industry experts are also nominated to the Board. Additionally, the Board has the authority to classify insecticides based on their toxicity and advise the government on which substances are suitable for aerial application.

The Registration Committee 🔗

Under Section 5, the Central Government also constitutes a Registration Committee, which is the gatekeeping body for all insecticides entering the Indian market. The Committee, consisting of a Chairman and up to five Board members (including the Drugs Controller and the Plant Protection Adviser), is tasked with registering insecticides after thoroughly scrutinising their chemical formulae and verifying the efficacy and safety claims made by importers or manufacturers.

The registration process under Section 9 works as follows: any person wishing to import or manufacture an insecticide must apply to the Registration Committee. The Committee then conducts an inquiry and, if satisfied that the product is safe and effective, allots a registration number and issues a certificate of registration within 12 months. This period may be extended by up to six months if additional review is needed. Importantly, if the Committee finds that the safety precautions claimed by the applicant are insufficient, or that the insecticide poses serious risks despite precautions, it can refuse registration.

For insecticides being introduced in India for the first time, the Committee can grant provisional registration for a period of two years while further investigation is carried out. The Committee also has the power to vary registration conditions and even cancel certificates when warranted. The entire registration process has been digitized through an online portal managed by the CIB&RC (Central Insecticides Board and Registration Committee), a unified body functioning under the Directorate of Plant Protection, Quarantine and Storage.

The Central Insecticides Laboratory 🔗

Section 16 of the Act provides for the establishment of a Central Insecticides Laboratory. This laboratory serves as the technical backbone of the regulatory system. It carries out analysis and testing of insecticide samples referred to it by Insecticide Inspectors or courts, and its reports serve as evidence in legal proceedings. The laboratory helps verify whether insecticides meet prescribed quality standards and whether products in the market comply with their registered specifications.

Licensing of manufacturers and dealers 🔗

While registration of insecticides happens at the central level, licensing of manufacturers, sellers, and distributors operates at the state level. Under Section 13, any person wishing to manufacture, sell, stock, exhibit for sale, or distribute any insecticide – or to undertake commercial pest control operations – must obtain a licence from the Licensing Officer appointed by the State Government. The licensing system ensures that only qualified individuals and entities handle insecticides, and that they do so under controlled conditions.

The Insecticides Rules, 1971 prescribe specific educational qualifications for obtaining a manufacturing or sales licence. For instance, applicants are typically required to hold a degree in agricultural science, chemistry, or a related field. Existing licence holders who lack these qualifications may be required to complete a certificate course in insecticide management from a recognized institution.

Insecticide Inspectors 🔗

Both the Central and State Governments can appoint Insecticide Inspectors under Section 20 of the Act. These inspectors are the enforcement arm of the legislation. They are empowered to enter and search premises where they suspect violations, stop the sale or distribution of non-compliant insecticides, seize stocks, and collect samples for laboratory testing. Every Insecticide Inspector is deemed a public servant under Section 21 of the Indian Penal Code, which means obstructing them in their duties is a punishable offence. Importantly, no person with a financial interest in the insecticide business can be appointed as an inspector – a safeguard designed to prevent conflicts of interest.

Labelling, packaging, and the concept of misbranding 🔗

The Act places significant emphasis on proper labelling and packaging of insecticides. Under Sections 17 and 18, every insecticide sold in India must carry labels with detailed information including the product name, registration number, chemical composition, directions for use, safety warnings, antidote information, and date of manufacture. The label must also indicate the toxicity classification of the product.

An insecticide is considered “misbranded” if its label is false or misleading, if it is an imitation of another registered product, if its packaging is deceptive, or if its name does not match the registered name. The sale, distribution, or use of misbranded insecticides is a punishable offence under the Act.

Prohibitions under the Act 🔗

Section 27 of the Act lays down clear prohibitions on certain activities. No person shall, directly or through any agent, import, manufacture, sell, stock, exhibit for sale, or distribute any misbranded insecticide, any insecticide whose sale or use has been banned, any insecticide used in ways that violate its registration conditions, or any insecticide in contravention of the Act’s provisions or rules.

Additionally, the government has the power under the Act to ban or restrict specific insecticides that pose unacceptable risks. Over the years, several highly hazardous pesticides have been banned in India – including DDT for agricultural use, endosulfan, and various organophosphate compounds. As of March 2024, India maintains a detailed list of banned and restricted pesticides, and the government has proposed further restrictions on 27 additional substances that are already prohibited in other countries.

Penalties and enforcement 🔗

The Act takes a graduated approach to penalties for violations. Under Section 29, offences such as selling misbranded insecticides, manufacturing or importing without a registration certificate, operating without a licence, distributing insecticides that pose risks to humans or animals, and obstructing Insecticide Inspectors are all punishable.

For a first offence, the penalty can include imprisonment for up to two years, a fine of up to two thousand rupees, or both. For second and subsequent offences, the punishment increases – imprisonment may extend to three years, and fines may also be imposed. Under the 2000 amendment to the Act, these penalties were further enhanced: repeat offenders face a minimum fine of ten thousand rupees (extendable to fifty thousand) or imprisonment of up to two years, or both.

Those who simply use an insecticide in violation of the Act or its rules face a lighter penalty – a fine that may extend to five hundred rupees. However, this provision is often criticised as being inadequate given the serious health and environmental consequences of pesticide misuse.

To expedite the judicial process, the Act also empowers State Governments to notify special courts for speedy trial of offences. This provision recognises that delays in regular court proceedings can allow violators to continue their harmful activities while cases drag on.

Challenges and criticisms 🔗

Despite its comprehensive framework, the Insecticide Act, 1968 has faced criticism on several fronts. The penalty provisions, particularly the fines specified in the original Act, are considered too low to serve as effective deterrents – amounts like two thousand rupees were fixed in 1968 and have not been adequately revised for inflation. Enforcement at the state level remains uneven, with many states lacking sufficient numbers of trained inspectors and functional laboratories.

The regulatory framework has also been critiqued for being slow to respond to emerging scientific evidence about the dangers of certain pesticides. India continues to allow the use of some chemicals that are banned in many other countries. According to recent research on pesticide pollution in India, different ranges of pesticide residues – including DDT, HCH, endosulfan, malathion, and chlorpyrifos – have been detected across multiple states, indicating persistent contamination of soil, water, and food chains despite existing regulations.

The ongoing problem of pesticide poisoning further highlights the enforcement gap. Pesticide-related deaths remain a serious public health concern in India, driven by occupational exposure, accidental contamination, and sadly, intentional self-poisoning – all of which point to the need for stronger regulation and awareness programmes.

The Pesticide Management Bill: a proposed replacement 🔗

Recognising the limitations of the existing law, the Government of India introduced the Pesticide Management Bill, 2020, which is proposed as a replacement for the Insecticide Act, 1968. The Bill aims to modernize India’s pesticide regulatory framework by strengthening quality control mechanisms, imposing stricter penalties for violations, improving labelling and licensing standards, and promoting the use of bio-pesticides and organic alternatives. While the Bill is still being deliberated, it represents an important step towards aligning India’s agrochemical regulation with contemporary scientific understanding and international best practices.

Why the Act still matters 🔗

The Insecticide Act, 1968 was born out of tragedy – real incidents of mass poisoning that exposed the dangers of an unregulated pesticide market. More than five decades later, it continues to serve as the primary legal framework governing pesticide use in India. Its institutions – the CIB, the Registration Committee, and the Central Insecticides Laboratory – remain central to ensuring that the hundreds of insecticides used across the country are evaluated for safety before reaching farmers and consumers.

The Act’s significance extends beyond mere regulation. It reflects a broader principle: that agricultural productivity cannot come at the expense of human health and environmental sustainability. As India works toward more sustainable farming models and as global standards for chemical safety evolve, the principles embedded in this legislation – scientific evaluation, accountability, and precaution – remain as relevant as ever.

What do you think? Has India’s regulatory framework kept pace with the scale of pesticide use in the country, or do we need fundamentally different approaches to managing agrochemical risks? How can the balance between food security and environmental safety be better achieved?

References

1. https://www.indiacode.nic.in/handle/123456789/1551?view_type=search
2. https://pubmed.ncbi.nlm.nih.gov/15138033/
3. https://indiankanoon.org/doc/1313723/
4. https://www.india.gov.in/central-insecticides-board-and-registration-committee
5. https://ppqs.gov.in/central-insecticides-board
6. https://indianchemicalregulation.com/indian-pesticide/pesticide-authority/
7. https://agrimanipur.mn.gov.in/the-insecticides-act-1968/
8. https://en.wikipedia.org/wiki/List_of_banned_and_restricted_pesticides_in_India
9. https://www.sciencedirect.com/science/article/pii/S2214750024001847
10. https://pmc.ncbi.nlm.nih.gov/articles/PMC8296580/