The Girls as Peacebuilders and Negotiators is an essential session for anyone interested in learning how to influence public policy and effect social change through strategic advocacy. Lobbying, the practice of engaging with decision-makers to shape policies and legislation, plays a pivotal role in promoting human rights, driving societal change, and empowering marginalized communities. This masterclass will provide a comprehensive understanding of the lobbying process, key tactics, ethical considerations, and legal aspects involved.