Lucia Centellas is a Member of the Board of World BEYOND War based in Bolivia. She is a multilateral diplomacy, and arms control governance activist, founder, and executive dedicated to disarmament and non-proliferation. Responsible for including the Plurinational State of Bolivia in the first 50 countries to ratify the Treaty on the Prohibition of Nuclear Weapons (TPNW). Member of the coalition honored with the Nobel Peace Prize 2017, the International Campaign to Abolish Nuclear Weapons (ICAN). Member of the lobbying team of the International Action Network on Small Arms (IANSA) to advance Gender aspects during the negotiations of the Programme of Action on Small Arms at the United Nations. Honored with inclusion in the publications Forces of Change IV (2020) and Forces of Change III (2017) by the United Nations Regional Centre for Peace, Disarmament, and Development in Latin America and the Caribbean (UNLIREC).