Nigeria and Sierra Leone have strengthened regional aviation safety efforts with the signing of a bilateral agreement aimed at improving the investigation of aircraft accidents and incidents.
The agreement, sealed in Abuja on Tuesday between the Nigerian Safety Investigation Bureau (NSIB) and the Sierra Leone Aircraft Accident and Incident Investigation Bureau (SL-AAIIB), sets out a clear framework for cooperation in safety investigations and information sharing.
The Memorandum of Understanding (MoU) provides for joint investigations, exchange of technical expertise, and mutual support in enhancing safety outcomes.
It also includes provisions for training, secondment of personnel, and access to critical safety data and investigative tools.
Director General of NSIB, Captain Alex Badeh Jr, said the collaboration would strengthen both institutions and contribute to safer skies across West Africa.
According to him, “This agreement creates a strong platform for cooperation between our two countries. By working together and sharing knowledge, we can improve the quality and timeliness of investigations, ultimately helping to prevent future accidents.”
He added that the partnership aligns with global aviation safety standards set by the International Civil Aviation Organization (ICAO), particularly the provisions of Annex 13 of the Chicago Convention, which governs accident and incident investigations.
A major highlight of the agreement is its focus on capacity building. Investigators from both countries will have opportunities to participate in specialised training programmes and observe live investigations, aimed at enhancing their technical skills and operational effectiveness.
In addition, the MoU allows for collaboration in flight recorder analysis, access to investigative equipment, and deployment of expert personnel including forensic specialists during major investigations. While such support will be provided at no cost, the requesting country will handle logistics and related expenses.
Commissioner of SL-AAIIB, Engr. Olubunmi Wellington, described the deal as a significant boost to aviation safety in the region.
He said the partnership would enable Sierra Leone to benefit from shared expertise and improved investigative methods, while also contributing to stronger regional cooperation.
Both agencies reiterated that the primary aim of accident investigations is to prevent future occurrences, in line with international best practices, rather than to assign blame.
The agreement also reinforces collaboration under the Banjul Accord Group (BAG), through which West African countries continue to work together to enhance aviation safety standards.
