International human rights law is relevant as it establishes legal standards for the treatment of individuals globally, promoting equality and justice regardless of nationality. This body of law seeks to safeguard fundamental rights, such as freedom of expression, the right to life, and protection against torture. It serves as a framework for holding governments accountable to their citizens and provides a basis for international intervention in cases of gross human rights violations. Furthermore, adherence to these laws can enhance a country's international standing and foster diplomatic relations built on respect for human rights.