Global governance influences national policymaking by establishing international norms, treaties, and frameworks that nations often adopt for compliance. Through organizations like the United Nations or World Trade Organization, countries develop policies that align with global standards on issues such as human rights, trade, and environmental regulations. This interconnectedness can lead to shared solutions to global challenges, although it may also constrain national sovereignty. Global governance encourages cooperation and collaboration, pushing nations to address transnational issues collectively while striving to balance domestic interests with international obligations.