The Nigerian Safety Investigation Bureau (NSIB) and the Sierra Leone Aircraft Accident and Incident Investigation Bureau (SL-AAIIB) have entered into a far-reaching Memorandum of Understanding (MoU) focused on strengthening collaboration in aircraft accident investigation, intelligence sharing, and professional development.
The agreement, signed at the NSIB headquarters in Abuja, signals a renewed commitment by both countries to work closely in addressing the increasing complexities of aviation safety within the sub-region. Senior officials and management representatives from both organisations were present to witness the signing, reflecting the strategic importance of the pact.
The MoU establishes a formal framework that enables both agencies to jointly conduct accident and incident investigations, exchange technical knowledge, and provide mutual operational support.
It also outlines modalities for structured training initiatives, secondment of personnel, and systematic sharing of safety data, all aimed at enhancing the quality and efficiency of investigative outcomes.
Under the terms of the agreement, both institutions will collaborate on specialised areas such as flight data and cockpit voice recorder analysis, while also granting reciprocal access to investigative tools and facilities.
The arrangement further allows each organisation to participate in investigations conducted by the other as accredited representatives, in alignment with internationally recognised aviation safety protocols.
Director General of the NSIB, Alex Badeh Jr, described the partnership as a forward-looking initiative that would significantly improve the region’s ability to respond to air accidents and serious incidents.
He stressed that closer collaboration between investigators would not only enhance the precision of investigative findings but also strengthen preventive mechanisms designed to avert future occurrences.
He further emphasised that the agreement underscores both agencies’ dedication to upholding global standards, particularly those set by the International Civil Aviation Organization (ICAO), including the provisions of Annex 13 of the Chicago Convention which governs aircraft accident and incident investigations.
A major highlight of the partnership is its strong emphasis on capacity building. The MoU provides opportunities for investigators from both countries to undergo advanced training and gain hands-on experience through participation in live investigations. This exchange is expected to significantly enhance technical expertise and foster a culture of continuous professional development within both organisations.
In practical terms, the agreement also facilitates the deployment of expert personnel – ranging from flight recorder analysts to forensic specialists – to support investigative activities when required.
While such expertise will be rendered at no cost, the host or requesting organisation will be responsible for covering associated logistics, including travel and accommodation.
Commissioner of SL-AAIIB, Olubunmi Wellington, hailed the agreement as a transformative development for aviation safety in Sierra Leone and the wider West African region. He noted that collaboration with the NSIB would expose Sierra Leonean investigators to advanced investigative techniques and broaden their operational experience.
Both organisations reaffirmed their adherence to the fundamental principle guiding aviation investigations—that the ultimate goal is the prevention of future accidents rather than the allocation of blame. This principle, enshrined in Annex 13 of the Chicago Convention, remains central to global aviation safety efforts.
The partnership also aligns with the cooperative objectives of the Banjul Accord Group (BAG), a regional platform through which member states collaborate to strengthen aviation safety oversight and accident investigation capabilities.
As air traffic and aviation activities continue to expand across West Africa, the agreement is expected to bolster the readiness and responsiveness of both agencies.
By pooling resources, expertise, and institutional knowledge, the NSIB and SL-AAIIB are positioning themselves to deliver more comprehensive investigations and implement safety recommendations that will enhance the overall integrity of the region’s aviation sector.
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