International law impacts domestic governance by setting legal frameworks that countries are obliged to follow. Treaties and agreements guide nations in areas such as human rights, trade, and environmental protection. Compliance with these laws can compel governments to reform their policies and practices to align with international standards. Additionally, international law can influence the judiciary and legislative processes, ensuring that domestic laws are compatible with global obligations. Failure to adhere to these regulations can have diplomatic repercussions, affecting a country's standing in the international community.