Centre for environmental advocacy and development (CEDA)  is a registered South Sudanese non-profit, non-political, voluntary and independent NGO committed to addressing environmental issues in South Sudan as well as providing a platform for the empowerment of the local people of the country.

CEDA was established in June 2013 under the National Environment Act and became operational in October 2015 as the first NGO of its kind in South Sudan. The organization is based in Juba, capital of South Sudan.