Navigating the International Human Rights Framework: Key Treaties and Instruments

Every time a court in India invokes the right to life under Article 21 of the Constitution to protect a citizen from arbitrary state action, it is drawing – often explicitly – from a body of law that stretches well beyond national borders. That body of law is the international human rights framework: a layered architecture of declarations, covenants, and conventions built over decades under the United Nations system. For law students in India, understanding this framework is not an academic luxury. It shapes how judges interpret constitutional rights, how Parliament drafts legislation, and how India accounts for its actions before the world community.

The starting point: the Universal Declaration of Human Rights 🔗

The international human rights framework begins, almost universally, with the Universal Declaration of Human Rights (UDHR), adopted by the UN General Assembly in Paris on 10 December 1948. The UDHR was a direct response to the atrocities of the Second World War – a collective statement that such events must never be allowed to recur. It set out, for the first time in a single global document, fundamental rights belonging to every human being regardless of nationality, race, religion, sex, or any other status.

The UDHR contains 30 articles spanning a wide spectrum. These rights include civil and political protections – like the right to life, liberty, and freedom from torture – alongside economic, social, and cultural rights such as the right to education, work, and an adequate standard of living. Crucially, the UDHR treats all these rights as interdependent and indivisible: you cannot rank one article above another or claim that some rights matter less than others.

The UDHR itself is not a legally binding treaty. It is a declaration – a statement of aspiration and moral commitment. However, as the UN Office of the High Commissioner for Human Rights notes, many of its provisions are now accepted as part of customary international law, which is binding on all states whether they have signed any specific treaty or not. Over time, the UDHR has inspired more than 80 international human rights treaties and declarations, giving its principles concrete legal force.

The International Bill of Human Rights 🔗

Within two decades of the UDHR’s adoption, the UN recognised that a declaration alone was insufficient. The result was two binding covenants adopted in 1966 and entering into force in 1976, which together with the UDHR form what is called the International Bill of Human Rights.

International Covenant on Civil and Political Rights (ICCPR) 🔗

The ICCPR translates the civil and political rights in the UDHR into binding legal obligations. It covers the right to life, freedom from torture and slavery, freedom of expression, freedom of religion, the right to a fair trial, and electoral rights, among others. States that ratify it are obligated to give these rights legal effect within their domestic systems. India ratified the ICCPR on 10 July 1979. The Protection of Human Rights Act, 1993 – which established the National Human Rights Commission – directly refers to the ICCPR as part of its definition of human rights.

International Covenant on Economic, Social and Cultural Rights (ICESCR) 🔗

The ICESCR deals with the second generation of rights: the right to work under just conditions, the right to education, the right to the highest attainable standard of health, and the right to participate in cultural life. Unlike the ICCPR, these rights are to be achieved progressively, meaning states are expected to move steadily toward full realisation within their available resources. India also ratified the ICESCR in 1979. Many of these rights map directly onto the Directive Principles of State Policy in the Indian Constitution, though the ICESCR imposes an international accountability dimension that domestic law alone does not.

Core human rights treaties: specialised protection by subject and group 🔗

Beyond the International Bill of Human Rights, the UN has developed a set of core treaties that address specific forms of discrimination, particular vulnerable groups, or specific types of rights violations. These instruments develop binding obligations in targeted areas where general covenants alone proved insufficient.

International Convention on the Elimination of All Forms of Racial Discrimination (CERD) 🔗

Adopted in 1965, CERD was among the earliest specialised human rights treaties. It requires states to eliminate racial discrimination in all its forms – in law, in public life, and in private transactions. India ratified CERD in 1968. Significantly, the CERD Committee has since 2002 interpreted “descent” within its definition of racial discrimination to include caste-based discrimination, a reading with direct implications for India’s treatment of Dalits and Adivasis. In its 2007 Concluding Observations, the Committee urged India to take more effective measures to tackle segregation and denial of equal access to healthcare and education faced by these communities.

Convention on the Elimination of All Forms of Discrimination Against Women (CEDAW) 🔗

Often called the international bill of rights for women, CEDAW was adopted in 1979 and is one of the most widely ratified human rights treaties, with 185 states parties. It obligates governments to eliminate discrimination against women across all spheres: legal systems, education, employment, health, and political participation. India ratified CEDAW in 1993. Indian courts have drawn on CEDAW to interpret constitutional protections for women, particularly in areas of workplace harassment and personal law reforms.

Convention Against Torture (CAT) 🔗

The CAT, adopted in 1984, imposes an absolute prohibition on torture and other cruel, inhuman, or degrading treatment or punishment. No exception is permitted – not war, not national emergency, not orders from a superior. States must criminalise torture, investigate allegations, and ensure that victims receive redress. India signed the CAT in 1997 but has not yet ratified it, meaning the treaty’s obligations are not binding on India as a matter of international law. This remains a notable gap in India’s engagement with the international human rights framework, particularly given judicial and civil society concerns about custodial violence.

Convention on the Rights of the Child (CRC) 🔗

The CRC, adopted in 1989, is the most ratified human rights treaty in history, with nearly universal acceptance. It establishes comprehensive rights for children: survival, development, protection from abuse and exploitation, and participation in decisions affecting them. The guiding principle across all its provisions is the best interests of the child. India ratified the CRC in 1992. Domestic legislation such as the Protection of Children from Sexual Offences (POCSO) Act, 2012, and the Juvenile Justice (Care and Protection of Children) Act, 2015, reflects India’s obligations under this treaty.

International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (ICRMW) 🔗

The ICRMW, adopted in 1990 and entering into force in 2003, extends human rights protections specifically to migrant workers and their families – a historically marginalised group. It defines the economic, social, and cultural rights of migrant workers in light of their particular vulnerabilities, including protections against arbitrary detention, exploitation, and denial of due process. India has neither signed nor ratified the ICRMW. Given India’s position as one of the world’s largest sources of migrant labour – with millions of workers in the Gulf and Southeast Asia – this non-ratification has significant implications for the protections Indian workers can demand under international law.

The three-tier obligation: respect, protect, fulfil 🔗

A concept central to the entire international human rights framework – and essential for any law student to grasp – is the tripartite obligation that treaty ratification places on states. As explained by OHCHR, these three duties operate simultaneously:

The obligation to respect means the state itself must refrain from violating rights – it cannot arbitrarily detain people, censor speech, or discriminate in state services. The obligation to protect requires the state to prevent third parties – private actors, corporations, or individuals – from violating others’ rights. The state cannot be a passive bystander to domestic violence or bonded labour, for example. The obligation to fulfil goes furthest: it requires states to actively create conditions in which rights can be enjoyed, including enacting legislation, allocating budgetary resources, and building institutional capacity.

This tripartite framework is how international law distinguishes between a government that violates rights directly, one that fails to stop violations by others, and one that simply does not do enough to make rights accessible. All three are considered failures of international obligation.

How treaty bodies monitor compliance 🔗

Each core treaty is overseen by a treaty monitoring body – a committee of independent experts. These bodies perform several functions: reviewing periodic reports submitted by states on their progress in implementing treaty obligations, issuing concluding observations and recommendations, developing general comments that interpret the treaty’s provisions, and – in some cases – receiving individual complaints from persons who claim their rights have been violated.

For India, this means periodically reporting to the Human Rights Committee (under ICCPR), the Committee on Economic, Social and Cultural Rights (under ICESCR), the CEDAW Committee, and others. The treaty body system does not function like a court – it cannot impose sanctions or enforce judgments. But its concluding observations carry significant moral and political weight and are frequently cited by domestic courts and civil society organisations when holding governments accountable.

India’s position in the framework: what is ratified and what is not 🔗

India has ratified the ICCPR, ICESCR, CERD, CEDAW, and CRC, among others. It has signed but not ratified the CAT, and has not engaged with the ICRMW. This selective engagement is not unique to India – most states have gaps in their ratification record – but it matters for practical legal purposes. When India has ratified a treaty, its obligations become part of India’s international legal commitments, and the Indian judiciary has shown increasing willingness to invoke these obligations as interpretive tools in constitutional adjudication. When a treaty is unratified, its provisions carry only persuasive force at best.

Why this framework matters for legal practice 🔗

For a practising lawyer or a judge in India, the international human rights framework is not a distant abstraction. The Supreme Court has, in cases involving custodial deaths, the rights of undertrial prisoners, child labour, and gender-based discrimination, drawn directly on these instruments to expand the interpretation of fundamental rights. Academic scholars have documented how Indian courts invoke ICCPR and ICESCR provisions as aids to constitutional interpretation, even in the absence of direct domestic legislation implementing those treaties. Understanding where a right originates – whether in the UDHR, in a binding covenant, or in a specialised convention – helps a lawyer argue its scope, identify the applicable standard, and locate the relevant monitoring body’s jurisprudence on the issue.

The framework also matters for legislative drafting. India’s Rights of Persons with Disabilities Act, 2016, was explicitly enacted to comply with the UN Convention on the Rights of Persons with Disabilities (CRPD), which India ratified in 2007. POCSO reflects CRC obligations. This pattern of treaty-driven legislation is likely to continue as India engages more deeply with the UN human rights system.

What do you think? Given that India has signed but not ratified the Convention Against Torture, does the absence of formal ratification adequately explain the persistence of custodial violence – or does it reveal a deeper gap between treaty commitment and domestic enforcement? And as India sends millions of workers abroad each year, should ratifying the ICRMW be treated as a diplomatic priority for protecting Indian citizens, or are bilateral labour agreements a sufficient substitute?

References

1. https://www.un.org/en/about-us/universal-declaration-of-human-rights
2. https://www.amnesty.org/en/what-we-do/universal-declaration-of-human-rights/
3. https://www.un.org/en/about-us/udhr/foundation-of-international-human-rights-law
4. https://www.ohchr.org/en/what-are-human-rights/international-bill-human-rights
5. https://www.ohchr.org/en/instruments-and-mechanisms/international-human-rights-law
6. https://clpr.org.in/blog/indias-international-obligations-form-the-basis-for-a-new-equality-law/
7. https://en.wikipedia.org/wiki/Convention_on_the_Elimination_of_All_Forms_of_Discrimination_Against_Women
8. https://www.universal-rights.org/human-rights-rough-guides/a-rough-guide-to-the-human-rights-treaty-bodies/
9. https://gsdrc.org/topic-guides/human-rights/human-rights-legal-framework/
10. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3801648