The Office of the Special Envoy of the Secretary-General for Burundi (OSESG-B) was established to lead and coordinate UN political efforts in advancing peace and sustainable development in the country. Its mandate concluded on 31 May 2021.
On 31 May 2021, the Office of the Special Envoy of the Secretary-General for Burundi (OSESG-B) officially closed, after more than four years of operations in the country.