Deep sea microbial bioprospecting laws

Introduction

Deep sea microbial bioprospecting refers to the scientific exploration and collection of microorganisms from deep ocean environments to identify biological compounds, enzymes, genetic materials, and other substances with potential commercial or scientific applications. These microorganisms may survive under extreme conditions such as high pressure, low temperatures, darkness, and hydrothermal vent environments.

Deep sea microorganisms are valuable for biotechnology, pharmaceutical development, industrial enzyme production, agriculture, and environmental research. Their biological characteristics may help scientists develop new medicines, antimicrobial compounds, and industrial processes.

However, collecting and commercially utilising deep sea microorganisms raises important legal questions concerning access to marine genetic resources, ownership of biological materials, intellectual property, environmental protection, benefit sharing, and international jurisdiction.

International legal framework

1. United Nations Convention on the Law of the Sea, 1982 (UNCLOS)

UNCLOS provides the principal international framework governing activities in marine areas.

Article 87 recognises the freedom of the high seas, including freedom of scientific research, subject to applicable international law.

Article 143 specifically addresses marine scientific research in the Area, which refers to the seabed and ocean floor beyond national jurisdiction. It promotes international cooperation and requires research activities to be conducted for peaceful purposes and the benefit of humanity.

Articles 136 and 137 establish that the Area and its resources are the common heritage of mankind and prohibit claims of sovereignty over the Area and its resources.

These provisions are important when deep sea microbial samples are collected from international seabed areas.

2. Biodiversity Beyond National Jurisdiction Agreement, 2023 (BBNJ Agreement)

The BBNJ Agreement was adopted in 2023 under UNCLOS and entered into force on 17 January 2026.

It establishes an international framework for the conservation and sustainable use of marine biodiversity in areas beyond national jurisdiction.

Part II addresses marine genetic resources, including questions relating to access, notification, and benefit sharing. It is particularly relevant to deep sea microorganisms collected from international waters and seabed areas beyond national jurisdiction.

The Agreement also addresses capacity-building, technology transfer, and international cooperation.

3. Convention on Biological Diversity, 1992

The Convention on Biological Diversity establishes principles concerning biodiversity conservation, sustainable utilisation, and fair and equitable benefit sharing.

Article 15 addresses access to genetic resources and benefit-sharing arrangements. However, its application to marine genetic resources depends on the geographical jurisdiction and relevant international legal framework.

The BBNJ Agreement is particularly important for marine genetic resources collected beyond national jurisdiction.

Indian legal framework

1. Biological Diversity Act, 2002

India's Biological Diversity Act regulates access to biological resources occurring in India and associated traditional knowledge, subject to its statutory scope and exemptions.

Section 3 establishes requirements for certain foreign individuals, foreign-controlled entities, and other specified persons seeking access to Indian biological resources.

Section 4 addresses restrictions concerning the transfer of research results relating to biological resources covered by the Act.

Section 6 concerns intellectual property applications based on research or information relating to biological resources covered by the legislation.

The 2023 amendment introduced changes to the regulatory framework. Therefore, researchers must examine the current provisions, applicable rules, and relevant exemptions before undertaking bioprospecting activities.

2. Territorial Waters, Continental Shelf, Exclusive Economic Zone and Other Maritime Zones Act, 1976

This legislation defines India's maritime zones and establishes the legal framework for India's jurisdiction over relevant marine areas.

Deep sea microbial research within India's territorial waters, exclusive economic zone, or continental shelf may require applicable government permissions and compliance with relevant environmental and scientific research requirements.

3. Environment (Protection) Act, 1986

The Environment (Protection) Act provides a framework for preventing environmental damage and regulating activities that may affect marine ecosystems.

Deep sea sampling projects must consider applicable environmental approvals and restrictions, particularly where activities may disturb sensitive marine habitats.

Importance of regulating deep sea microbial bioprospecting

Deep sea microorganisms have significant scientific and commercial value. However, uncontrolled collection may create environmental and legal problems.

Important regulatory objectives include:

Biodiversity conservation: Prevent excessive collection and disturbance of fragile marine ecosystems.

Research transparency: Maintain records concerning the origin and collection of microbial samples.

Benefit sharing: Establish fair arrangements for sharing commercial and scientific benefits.

Intellectual property protection: Clarify ownership and licensing of discoveries, inventions, and research results.

Scientific cooperation: Encourage international collaboration and responsible exchange of research materials.

Environmental protection: Ensure that sampling activities do not cause unnecessary damage to deep sea habitats.

Intellectual property and commercial exploitation

Deep sea microbial discoveries may produce valuable enzymes, proteins, pharmaceuticals, and industrial biotechnology applications.

Patent protection depends on the applicable national law and whether the invention satisfies requirements such as novelty, inventive step, and industrial applicability.

Under India's Patents Act, 1970, Section 3(c) excludes the mere discovery of a scientific principle or naturally occurring substance from patentability. However, qualifying inventions developed through research may receive patent protection.

Researchers and commercial organisations should also establish agreements covering sample transfers, confidentiality, licensing, publication, and benefit-sharing obligations.

An important distinction exists between physical microbial samples, genetic sequence information, and inventions developed using that information. Their legal treatment may differ under national and international frameworks.

Relevant case laws

There are limited reported judicial decisions directly addressing deep sea microbial bioprospecting. However, the following cases provide relevant principles concerning marine environmental protection, biodiversity, and biological-resource utilisation.

1. Vellore Citizens Welfare Forum v. Union of India (1996)

The Supreme Court of India recognised the precautionary principle and polluter-pays principle as essential components of environmental law. These principles are relevant when assessing potential environmental damage arising from deep sea microbial collection and commercial research activities.

2. S. Jagannath v. Union of India (1997)

The Supreme Court examined environmental damage caused by intensive shrimp farming in coastal areas. The judgment emphasised the protection of coastal ecosystems and the importance of regulating commercial activities that may harm marine environments.

3. Divya Pharmacy v. Union of India (2018)

The Uttarakhand High Court examined benefit-sharing obligations under the Biological Diversity Act. The judgment is relevant to commercial utilisation of biological resources and the need to ensure fair benefit sharing with concerned stakeholders.

4. M.C. Mehta v. Kamal Nath (1997)

The Supreme Court recognised the public trust doctrine, under which the state has responsibilities to protect important natural resources for public benefit. This principle supports responsible regulation and conservation of marine biodiversity.

These decisions provide analogous environmental and biodiversity principles. They do not directly decide ownership or access rights concerning deep sea microbial genetic resources.

Major legal challenges

Deep sea microbial bioprospecting creates several regulatory difficulties:

Jurisdictional uncertainty: Different legal regimes may apply depending on whether samples originate within national maritime zones or beyond national jurisdiction.

Benefit-sharing disputes: Researchers and commercial companies may disagree over the distribution of benefits.

Digital sequence information: Genetic sequence databases create questions about access, commercial use, and benefit-sharing obligations.

Patent ownership: Disputes may arise over inventions developed through collaborative international research.

Environmental uncertainty: Deep sea ecosystems are poorly understood, making the long-term effects of sampling difficult to assess.

Conclusion

Deep sea microbial bioprospecting is an important area of biotechnology research with applications in medicine, agriculture, pharmaceuticals, and industrial development. UNCLOS, the BBNJ Agreement, the Convention on Biological Diversity, and India's Biological Diversity Act provide important legal foundations for regulating access, research, conservation, and benefit sharing. Indian judicial decisions concerning environmental protection and biological-resource utilisation further support responsible bioprospecting. Clear research agreements, lawful sample collection, environmental assessment, intellectual property safeguards, and equitable benefit-sharing arrangements are essential for ensuring the sustainable utilisation of deep sea microbial resources.