Nigeria and Sierra Leone have deepened regional aviation safety cooperation following the signing of a Memorandum of Understanding between the Nigerian Safety Investigation Bureau and the Sierra Leone Aircraft Accident and Incident Investigation Bureau in Abuja.
The agreement establishes a structured framework for collaboration in aircraft accident and incident investigations, enabling both countries to conduct joint inquiries, share technical expertise, and strengthen safety outcomes across their jurisdictions. It also provides for the exchange of critical safety data, access to investigative tools, and coordinated deployment of personnel during major incidents.
Speaking at the signing, Director-General of NSIB, Alex Badeh Jr, said the partnership would enhance the quality and timeliness of investigations while reinforcing a shared commitment to safer skies in West Africa. He noted that closer collaboration among investigators improves response capabilities and helps prevent future occurrences through more robust safety recommendations.
The agreement places strong emphasis on capacity development, with provisions for specialised training, secondment of investigators, and participation in live investigations to build technical expertise. It also covers cooperation in flight recorder analysis and the deployment of expert teams, including forensic specialists, with the requesting country responsible for logistics and related costs.
Commissioner of SL-AAIIB, Olubunmi Wellington, described the pact as a major step forward for aviation safety in the region, noting that it would provide Sierra Leone with greater access to advanced investigative capabilities while contributing to stronger regional integration.
Both agencies emphasised that the collaboration aligns with global standards set by the International Civil Aviation Organization, particularly the provisions of Annex 13 of the Chicago Convention, which governs aircraft accident and incident investigations. They reiterated that the primary objective of such investigations is to prevent future accidents rather than assign blame.
The agreement also reinforces cooperation under the Banjul Accord Group, as West African states continue to strengthen collective efforts to improve aviation safety standards amid growing air traffic across the region.
