International treaties impact governance by setting binding agreements that shape a country's legal and political frameworks. They can enhance cooperation in areas such as trade, environment, and human rights. Compliance with treaties often requires nations to adjust their domestic laws and policies, promoting enhanced harmony in international relations. However, treaties can also lead to tensions when national interests conflict with international obligations. They influence governance by promoting accountability, establishing standards, and facilitating collaboration among nations, thereby directly affecting political decision-making and socio-economic conditions domestically.