1. Introduction

The Biological Inheritance Governance Doctrine is a conceptual legal framework for regulating the rights, responsibilities, and disputes that arise from biological relationships, genetic inheritance, parentage, hereditary characteristics, and the use of genetic information. It concerns the relationship between biological facts and legally recognised rights, including identity, family relationships, succession, privacy, equality, and protection against genetic discrimination.

Important clarification: The term “Biological Inheritance Governance Doctrine” is not a universally established, standalone legal doctrine under that exact name. It is best understood as an analytical framework developed from existing constitutional principles, family and succession law, genetic privacy jurisprudence, human-rights law, and biotechnology regulation.

In India, the doctrine is particularly relevant where DNA testing is requested to determine parentage, biological relationships affect inheritance claims, genetic information is used in legal proceedings, or individuals face discrimination because of inherited conditions.

Its central question is:

How should the law recognise biological relationships and inherited characteristics without sacrificing human dignity, privacy, equality, family stability, or procedural fairness?

2. Meaning and scope of biological inheritance governance

Biological inheritance governance can be divided into six principal areas.

1. Genetic identity and parentage

Establishing biological parentage, genetic relationships, and ancestry through scientifically reliable evidence while respecting individual privacy.

2. Inheritance and succession

Determining whether biological relationships affect eligibility to inherit property, particularly where parentage is disputed or a person dies without a will.

3. Genetic privacy and autonomy

Protecting DNA samples, genetic test results, and sensitive information about individuals and their biological relatives from unjustified collection or disclosure.

4. Equality and non-discrimination

Preventing unfair treatment based on inherited diseases, genetic predispositions, sex, birth status, or other legally protected characteristics.

5. Biotechnology and reproductive governance

Addressing donor conception, assisted reproduction, genetic testing, genomic databases, and the ethical use of biological materials.

6. Accountability and judicial review

Ensuring that courts, public authorities, laboratories, healthcare institutions, and other organisations use genetic evidence lawfully and provide appropriate remedies for misuse.

These areas overlap, but biological relationships do not automatically determine every legal relationship. For example, a biological parent may not be the legally recognised parent in every situation, and genetic evidence does not by itself determine all questions of inheritance.

3. Legal foundations in India

A. Constitutional protection under Article 21

Article 21 of the Constitution of India protects life and personal liberty. The Supreme Court has interpreted it to encompass dignity, privacy, and personal autonomy.

In biological inheritance disputes, these protections may apply to:

Compelled DNA testing.

Disclosure of genetic information.

The right to make decisions concerning one's body.

The privacy and welfare of children.

The use of genetic evidence in parentage and succession litigation.

In Justice K.S. Puttaswamy (Retd.) v. Union of India (2017), the Supreme Court recognised privacy as a fundamental right. State interference with privacy must satisfy applicable requirements of legality, legitimate purpose, and proportionality. This provides an important constitutional foundation for regulating the collection and use of genetic data.

B. Equality under Articles 14 and 15

Article 14 guarantees equality before the law and equal protection of the laws. Article 15 prohibits specified forms of discrimination, including discrimination on grounds of sex, subject to its constitutional scope.

These provisions are relevant where inheritance rules, government policies, or institutional practices unfairly disadvantage people because of sex, birth circumstances, or other legally relevant protected characteristics.

A governance framework should ensure that genetic information is not used as an arbitrary substitute for legally established criteria of parentage, entitlement, or eligibility.

C. Evidentiary rules concerning parentage

Historically, Section 112 of the Indian Evidence Act, 1872 governed the presumption of legitimacy of a child born during a valid marriage, subject to its statutory conditions. The Bharatiya Sakshya Adhiniyam, 2023 replaced the former Evidence Act from 1 July 2024; Section 116 addresses legitimacy of birth during marriage.

The statutory presumption and the law governing admissibility and relevance of evidence must be considered before a court orders DNA testing. Genetic testing is not an automatic entitlement merely because one party disputes parentage.

D. Data protection and genetic information

Genetic information can reveal highly sensitive facts about a person and their relatives. India's Digital Personal Data Protection Act, 2023 provides a general statutory framework for digital personal data, subject to its scope, commencement and applicable rules.

Its application to particular genetic records depends on the circumstances and the legal provisions in force. It should not be assumed that every DNA sample or genetic record is covered identically, or that India has a single comprehensive genetic-data statute.

4. Leading Indian case laws

The following judgments form the principal judicial foundations for a biological inheritance governance framework.

Case 1. K.S. Puttaswamy v. Union of India (2017)

Supreme Court of India · (2017) 10 SCC 1

Legal issue: Whether privacy is a constitutionally protected fundamental right.

Facts and decision: The Supreme Court, in a nine-judge Bench decision, unanimously recognised the fundamental right to privacy under the Constitution, grounded in the guarantees of life, liberty, and other fundamental freedoms.

Relevance to biological inheritance governance: Genetic information can reveal identity, parentage, hereditary disease risks, and familial relationships. The constitutional principles recognised in Puttaswamy provide a basis for scrutinising unjustified collection, retention, or disclosure of such information.

Governance principle: Genetic information must not be collected or used by public authorities without a lawful and constitutionally justified basis. Where consent is absent, the legal authority and justification for the interference must be examined.

Case 2. Goutam Kundu v. State of West Bengal (1993)

Supreme Court of India · (1993) 3 SCC 418

Legal issue: Whether courts should routinely order blood tests to determine disputed paternity.

Decision: The Supreme Court established that blood tests should not be ordered as a matter of course. Courts must consider the strength of the case, the applicable statutory presumptions, and the consequences for the child and family.

Significance: This case establishes an important limitation on the use of biological evidence. Scientific accuracy does not eliminate the need for legal safeguards.

Governance principle: A party seeking genetic testing must establish a proper legal basis; testing should not be used merely to conduct a speculative inquiry into parentage.

Case 3. Bhabani Prasad Jena v. Convenor Secretary, Orissa State Commission for Women (2010)

Supreme Court of India · (2010) 8 SCC 633

Legal issue: Whether a court may direct DNA testing in a parentage dispute without adequately examining necessity.

Decision: The Supreme Court held that DNA testing should be ordered only where the circumstances justify it. The court must consider the need for the test, the available evidence, the interests of the child, and the competing rights of the persons involved.

Legal significance: The Court emphasised that an order for DNA testing requires careful judicial reasoning rather than an automatic response to allegations about parentage.

Governance principle: Biological evidence must be proportionate to the legal question it is intended to resolve.

Case 4. Banarsi Dass v. Teeku Dutta (2005)

Supreme Court of India · (2005) 4 SCC 449

Legal issue: Whether DNA testing should be ordered in a succession-certificate proceeding to determine whether a claimant was the deceased person's daughter.

Facts: The claimant sought a succession certificate, asserting that she was the deceased's daughter and heir. A relative disputed the claimed relationship and sought DNA testing.

Decision: The Supreme Court upheld the refusal to order DNA testing. It stressed that a succession certificate is principally concerned with facilitating the collection of debts and securities; it does not, by itself, conclusively establish title to the deceased's estate. The claimant and opposing parties must establish their respective positions through legally sufficient evidence.

Importance: This is one of the most directly relevant Indian decisions for biological inheritance governance because it concerns the intersection of DNA testing, parentage, and succession proceedings.

Indian Kanoon

Governance principle: A disputed biological relationship does not automatically justify compelled genetic testing. The court must assess the applicable succession procedure, existing evidence, and necessity of the proposed test.

Case 5. Ashok Kumar v. Raj Gupta (2021)

Supreme Court of India · (2022) 1 SCC 20

Legal issue: Whether a person claiming rights in coparcenary property could be compelled to undergo DNA testing after already presenting evidence of the claimed relationship.

Decision: The Supreme Court restored the trial court's refusal to order the test. It considered privacy, personal autonomy, the availability of other evidence, and the timing of the application. The Court applied proportionality principles to the proposed intrusion into the individual's privacy.

Indian Kanoon

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Importance: The case directly connects genetic testing with claims to ancestral or coparcenary property.

Governance principle: The evidentiary convenience of one party does not automatically override another person's privacy and autonomy.

Case 6. Aparna Ajinkya Firodia v. Ajinkya Arun Firodia (2023)

Supreme Court of India · 2023 INSC 146; reported at (2024) 7 SCC 773

Legal issue: Whether DNA testing of a child should be ordered routinely in matrimonial litigation.

Decision: The Supreme Court emphasised the need to protect the child's privacy, dignity, and legal status. DNA testing cannot be ordered simply because one parent makes allegations about the child's paternity. The court must evaluate necessity and the applicable statutory presumption of legitimacy.

Sci API

Importance: This judgment illustrates that biological truth, legal parentage, and a child's best interests are related but distinct considerations.

Governance principle: Children must not be subjected to unnecessary genetic investigations merely to resolve adult disputes.

Case 7. Rohit Shekhar v. Narayan Dutt Tiwari (2011)

Delhi High Court · CS(OS) 700/2008, decided 23 September 2011

Legal issue: Whether DNA evidence could be used to determine biological paternity where the alleged father disputed the relationship.

Decision: The case is notable for its treatment of DNA testing, paternity, and the competing interests involved in identifying biological origins. The litigation ultimately resulted in a finding of biological paternity.

Relevance: It illustrates how genetic evidence can be highly significant in establishing a biological relationship, while also raising questions about consent, privacy, and the legal consequences of the finding.

Governance principle: Courts must distinguish the evidentiary value of genetic results from the separate legal questions concerning maintenance, inheritance, status, and other rights.

5. Comparative international case laws

International decisions provide additional guidance on inheritance equality, genetic autonomy, and the right to know one's biological origins.

Case 8. Bhe v. Magistrate, Khayelitsha (2004)

Constitutional Court of South Africa · 2005 (1) SA 580 (CC)

Legal issue: Whether customary inheritance rules based on male primogeniture were consistent with constitutional equality and dignity.

Decision: The Constitutional Court invalidated the discriminatory inheritance regime at issue, which excluded women and certain children from inheriting on the basis of sex and birth status.

OHCHR

Relevance: This case is not about genetic testing. Its significance lies in the broader principle that inheritance rules must respect constitutional equality and dignity.

Governance principle: Biological descent and customary status must not be used to perpetuate legally impermissible discrimination. Inheritance entitlements must be determined under the applicable law and constitutional safeguards.

Case 9. Reference re Genetic Non-Discrimination Act (2020)

Supreme Court of Canada · 2020 SCC 17

Legal issue: Whether federal legislation restricting compulsory genetic testing and disclosure of genetic test results was constitutionally valid.

Decision: The Supreme Court upheld the challenged provisions as a valid exercise of Parliament's criminal-law power. The decision recognised the importance of protecting autonomy and privacy against the risks of genetic discrimination.

CanLII Connects

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Relevance: Genetic information may be used to predict disease risks, creating risks of unfair treatment in employment, insurance, and other settings.

Governance principle: Individuals should be protected against coercive genetic testing and misuse of test results, subject to the particular statutory framework applicable in each jurisdiction.

Case 10. Jäggi v. Switzerland (2006)

European Court of Human Rights · Application No. 58757/00

Legal issue: Whether refusal to permit DNA testing of a deceased person could interfere with an individual's right to establish biological origins.

Decision: The European Court of Human Rights found a violation of Article 8 of the European Convention on Human Rights in the circumstances of the case. It recognised the importance of a person's interest in discovering their biological identity.

Relevance: Biological inheritance disputes sometimes continue after the death of an alleged parent. The case highlights the tension between an individual's interest in discovering genetic origins and the interests of surviving relatives and the deceased.

Governance principle: The right to know one's biological origins can be legally significant, but it must be balanced against competing rights and the circumstances of each case.

6. Core principles of biological inheritance governance

The case law supports a structured approach to biological inheritance disputes. The following principles are a synthesis of existing legal rules, rather than a separate set of binding legal doctrines.

Principle 1: Biological truth is not the only legal consideration

A DNA result may establish a biological relationship, but it does not automatically settle every question of legal parentage, adoption, succession, custody, or inheritance. Each issue must be determined under the applicable law.

Principle 2: Genetic testing requires legal justification

Courts should examine whether the proposed test is necessary, relevant, proportionate, and supported by sufficient evidence. Alternative evidence may make testing unnecessary.

Principle 3: Genetic privacy extends beyond identification

DNA can reveal information about relatives who have not themselves consented to testing. Collection, access, retention, and disclosure therefore require appropriate safeguards.

Principle 4: Inheritance must comply with equality guarantees

Applicable succession laws must be interpreted and applied consistently with relevant constitutional protections. Sex, birth status, or genetic characteristics cannot simply be treated as grounds for exclusion where the law prohibits such discrimination.

Principle 5: Children require special protection

Courts should consider a child's dignity, privacy, welfare, family stability, and legal status before authorising genetic testing.

Principle 6: Genetic evidence must be scientifically reliable

Testing should be conducted by suitably qualified laboratories using appropriate procedures for identification, sample handling, contamination control, documentation, and interpretation. A result must be evaluated in its legal and evidentiary context.

Principle 7: Institutions must be accountable

Courts, laboratories, healthcare providers, and data controllers should follow applicable legal duties, protect confidential records, document their decisions, and provide remedies where rights are violated.

7. Application to inheritance disputes

Consider a hypothetical case in which a person claims to be the biological child of a deceased individual and seeks a share of the estate. The deceased's recognised heirs dispute the claim and request a DNA test.

A court applying the principles of biological inheritance governance should consider the following matters.

The distinction between biological relationship and inheritance entitlement is particularly important. Succession rights depend on the applicable personal law, statutory rules, valid testamentary dispositions, and other relevant circumstances. A DNA match does not automatically confer a particular share of property.

8. Major challenges in governance

A. Conflict between genetic truth and legal certainty

A person may discover through DNA testing that their biological parent differs from the parent legally recognised under existing law. Such a discovery may raise questions about inheritance, family relationships, identity, and existing court orders.

The law must determine which questions require biological proof and which depend on legal status, statutory presumptions, or the welfare of a child.

B. Inheritance disputes involving deceased persons

Posthumous testing can be especially difficult because the alleged parent cannot consent or respond. Exhumation may affect the dignity of the deceased, religious interests, and the privacy of surviving family members.

The case of Jäggi v. Switzerland illustrates the importance of biological origins, while Banarsi Dass v. Teeku Dutta demonstrates the need for restraint when DNA testing is sought in succession proceedings.

C. Genetic discrimination

A person's inherited characteristics may be used to make assumptions about future illness, disability, life expectancy, or reproductive choices. Such assumptions can produce unfair treatment.

The Canadian Reference re Genetic Non-Discrimination Act demonstrates how legislation can protect autonomy and privacy against the misuse of genetic testing. India's constitutional equality and privacy protections may also be relevant, depending on the facts and applicable law.

D. Regulatory fragmentation

Biological inheritance governance crosses multiple areas of law, including:

Constitutional and human-rights law.

Family law and succession law.

Evidence and civil procedure.

Data protection and confidentiality.

Medical ethics and biotechnology regulation.

Because these areas are not identical, legal analysis must identify the applicable rules instead of assuming that a single statute or doctrine governs every dispute.

9. Recommendations for an effective governance framework

A coherent framework should include the following safeguards:

Clear legal thresholds: Establish when DNA testing can be ordered and what evidentiary standard applies.

Protection of genetic data: Limit collection, retention, sharing, and secondary use to lawful and justified purposes.

Independent scientific verification: Ensure appropriate laboratory standards, documented sample handling, and access to challenge unreliable evidence.

Child-centred decision-making: Consider children's privacy, welfare, dignity, and legal status before ordering testing.

Equal inheritance protection: Apply the relevant succession law consistently with constitutional equality guarantees.

Transparent judicial reasoning: Require courts to explain why genetic testing is necessary and why less intrusive alternatives are inadequate.

Effective remedies: Provide appropriate remedies for unlawful disclosure, coercive testing, discrimination, or other violations, as permitted by applicable law.

These recommendations are a proposed governance model based on existing legal principles; they should not be mistaken for a single, already enacted statutory code.

10. Conclusion

The Biological Inheritance Governance Doctrine offers a useful way to understand the legal relationship between genetic identity, parentage, succession, privacy, equality, and biotechnology.

The Indian decisions in Goutam Kundu, Bhabani Prasad Jena, Banarsi Dass, Ashok Kumar, and Aparna Ajinkya Firodia demonstrate that courts must balance the evidentiary value of genetic testing against privacy, dignity, statutory presumptions, and the interests of children. The comparative decisions in Bhe, Reference re Genetic Non-Discrimination Act, and Jäggi further illustrate the importance of equality, genetic autonomy, and the right to know one's origins.

The central legal proposition is that biological evidence should inform legal decisions without automatically overriding legally recognised relationships, constitutional rights, or the applicable rules of inheritance.

Accordingly, effective biological inheritance governance requires scientific reliability, lawful procedures, privacy protection, equality, proportionate judicial intervention, and institutional accountability. Its purpose is not to privilege biological facts over all other considerations, but to ensure that biological evidence is used fairly and responsibly within the legal system.