The Geneva Convention on Refugees, adopted in 1951, defines who is a refugee and sets out the rights and obligations of states in relation to refugees.

The 1967 Protocol Relating to the Status of Refugees expanded the definition of a refugee to include people fleeing persecution for reasons of race, religion, nationality, membership of a particular social group, or political opinion.

The Convention Against Torture, adopted in 1984, prohibits torture and other cruel, inhuman, or degrading treatment or punishment, and requires states to take effective measures to prevent and punish such acts.

The principle of non-refoulement is a fundamental principle of international refugee law that prohibits states from returning refugees to their country of origin where they face persecution.

The Geneva Convention on Refugees sets out the minimum standards for the treatment of refugees, including the right to seek asylum, the right to non-refoulement, and the right to basic necessities such as food, shelter, and healthcare.

The 1951 Convention Relating to the Status of Refugees defines the term 'refugee' and sets out the rights and obligations of states in relation to refugees.

The Universal Declaration of Human Rights, adopted in 1948, prohibits discrimination on the basis of race, color, sex, religion, political opinion, national origin, or social status.

The 1967 Protocol Relating to the Status of Stateless Persons defines the term 'stateless person' and sets out the rights and obligations of states in relation to stateless persons.

The Convention on the Reduction of Statelessness, adopted in 1961, sets out the minimum standards for the treatment of stateless persons, including the right to seek asylum, the right to non-refoulement, and the right to basic necessities such as food, shelter, and healthcare.

The 1954 Convention Relating to the Status of Stateless Persons defines the term 'stateless person' and sets out the rights and obligations of states in relation to stateless persons.

The International Covenant on Civil and Political Rights, adopted in 1976, prohibits discrimination on the basis of national origin.

The 1961 Convention on the Reduction of Statelessness promotes the voluntary repatriation of stateless persons and facilitates their resettlement in third countries.

There is no specific convention that sets out the minimum standards for the treatment of asylum seekers. However, the rights of asylum seekers are protected under a number of international human rights treaties, including the Geneva Convention on Refugees, the Convention Against Torture, and the Universal Declaration of Human Rights.

The 1950 Convention Relating to the Status of Refugees defines the term 'refugee' and sets out the rights and obligations of states in relation to refugees.

The International Covenant on Civil and Political Rights, adopted in 1976, prohibits discrimination on the basis of political opinion.