Non-governmental organizations (NGOs) play a crucial role in advocacy by representing social, environmental, and humanitarian interests. They often amplify marginalized voices, raising awareness of critical issues and mobilizing public support. NGOs engage in research, outreach, and campaign efforts to influence policy at local, national, and international levels. By collaborating with communities, they can tailor their advocacy strategies to meet specific needs. Moreover, NGOs often serve as watchdogs, holding governments accountable and pushing for enforcement of laws and regulations. Their efforts contribute significantly to shaping public policy and promoting social change.