The Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families is the primary international legal framework for the protection of migrant workers' rights. It was adopted by the United Nations General Assembly in 1990 and entered into force in 2003.

Migrant workers are entitled to a wide range of rights under international law, including the right to work, the right to fair wages and working conditions, the right to social security, the right to health care, the right to education, and the right to non-discrimination.

The principle of non-discrimination in the context of migrant workers' rights means that migrant workers should not be discriminated against on the basis of their nationality, race, color, sex, religion, political opinion, national extraction, social origin, or disability.

The ILO plays a vital role in promoting and protecting migrant workers' rights. It sets international labor standards, provides technical assistance to governments and employers' and workers' organizations, and promotes social dialogue and cooperation between governments, employers, and workers.

Migrant workers face a number of challenges in accessing their rights, including language barriers, lack of awareness of their rights, discrimination, and exploitation.

There are a number of ways to improve the protection of migrant workers' rights, including strengthening international cooperation, ratifying and implementing international conventions, adopting national laws and policies to protect migrant workers' rights, raising awareness of migrant workers' rights, and promoting social dialogue and cooperation between governments, employers, and workers.

Trade unions play an important role in protecting migrant workers' rights. They can represent migrant workers in collective bargaining, provide migrant workers with legal assistance, raise awareness of migrant workers' rights, and advocate for policies that protect migrant workers' rights.

Civil society organizations play an important role in protecting migrant workers' rights. They can provide migrant workers with legal assistance, raise awareness of migrant workers' rights, advocate for policies that protect migrant workers' rights, and monitor the implementation of laws and policies that protect migrant workers' rights.

Migrant workers have faced a number of key challenges in the context of COVID-19, including loss of employment, lack of access to healthcare, xenophobia and discrimination, and increased vulnerability to exploitation and abuse.

There are a number of measures that can be taken to protect migrant workers' rights in the context of COVID-19, including providing migrant workers with financial assistance, ensuring that migrant workers have access to healthcare, combating xenophobia and discrimination against migrant workers, and strengthening labor law enforcement to protect migrant workers from exploitation and abuse.

The United Nations plays a vital role in protecting migrant workers' rights. It sets international standards for the protection of migrant workers' rights, provides technical assistance to governments and employers' and workers' organizations, promotes social dialogue and cooperation between governments, employers, and workers, and monitors the implementation of international conventions on migrant workers' rights.

Migrant workers face a number of key challenges in the context of climate change, including loss of livelihoods, displacement, and increased vulnerability to exploitation and abuse.

There are a number of measures that can be taken to protect migrant workers' rights in the context of climate change, including providing migrant workers with social protection, promoting sustainable livelihoods for migrant workers, and ensuring that migrant workers have access to information and services to help them adapt to climate change.

The IOM plays a vital role in protecting migrant workers' rights. It provides technical assistance to governments and employers' and workers' organizations, promotes social dialogue and cooperation between governments, employers, and workers, monitors the implementation of international conventions on migrant workers' rights, and provides direct assistance to migrant workers.

The media plays an important role in protecting migrant workers' rights. It can raise awareness of migrant workers' rights, hold governments and employers accountable for violations of migrant workers' rights, and promote positive stories about migrant workers.