International agreements impact domestic laws by establishing frameworks and standards that countries must adhere to upon ratification. Such agreements can mandate changes in legislation to comply with internationally recognized norms, influencing areas like human rights, environmental policy, and trade regulations. Domestic lawmakers often face pressure to implement necessary reforms, ensuring alignment with treaty obligations. However, the degree to which these agreements influence local laws varies, depending on the nation’s legal systems and the political will to enforce and integrate international standards effectively within domestic contexts.