Nigeria Customs shifts to 100% cargo scanning at Onne Port

Nigeria’s maritime trade corridor is set for another shake-up as the Nigeria Customs Service prepares to introduce 100 per cent cargo scanning at Onne Port in Rivers State while relaxing the emergency protocol that has governed operations at the facility in recent years.

Shift from emergency measures to structured scanning regime

Published coverage indicates that Customs is transitioning Onne Port from a heightened emergency posture, triggered by serial seizures of illicit cargoes, to a more structured surveillance model built around comprehensive scanning of containers. The new approach focuses on using non-intrusive inspection technology rather than intensive physical checks as the primary tool for intercepting contraband and high-risk consignments.

Reports on the latest policy direction state that cargoes, including sensitive products such as pharmaceuticals, will be routed through scanners as part of a push to prevent the movement of hard drugs, arms and other prohibited goods through the eastern gateway. The decision is framed as a security response, but it also reflects a wider digitalisation agenda within the Nigeria Customs Service.

The relaxation of emergency protocols at Onne is being presented as a recalibration rather than a rollback of enforcement. Publicly available information shows that previous emergency measures relied heavily on intensified manual inspections and extensive holds on suspect containers, which created bottlenecks for shippers while Customs sought to curb illicit trade.

By shifting emphasis to systematic scanning, the authorities aim to institutionalise tighter checks without maintaining the exceptional procedures that have defined operations at Onne since the period of heightened seizures.

Implications for cargo clearance times and port efficiency

The move to 100 per cent scanning is likely to alter the rhythms of cargo clearance at one of Nigeria’s key crude and container ports. Experiences at other Nigerian terminals suggest that effective deployment of scanners can shorten inspection windows when the machines are fully integrated with risk management systems and digital documentation platforms.

However, trade stakeholders are also alert to the risk that mandatory scanning for all boxes could create new queues if machine capacity, power supply or staffing do not keep pace with volumes. Business press analyses of scanning projects at Lagos ports have noted that underutilised or frequently down scanners have, in the past, forced a reversion to physical examination and contributed to delays.

At Onne, the success of the new regime will hinge on whether the 100 per cent scanning requirement is matched with stable equipment performance and streamlined data handling. Customs has publicly committed to broader automation of clearance processes nationwide before the end of 2026, and Onne’s new procedures are expected to be tied into that modernisation drive.

For importers and freight forwarders using the port, the policy may initially require adjustments in scheduling, documentation and trucking arrangements as they adapt to a workflow that places scanning at the core of the release sequence.

Security gains and the fight against illicit cargo

Analysts of Nigeria’s maritime sector point out that Onne has emerged as a critical node in both legitimate trade and illicit flows, particularly for cargoes destined for the oil and gas industry as well as consumer markets in the south and inland regions. Previous interceptions at the port, detailed in Customs’ own newsletters, have included large consignments of codeine-based syrups and other controlled products routed through regular shipping channels.

Against that backdrop, full scanning of containers is being presented as both a deterrent and an investigative asset. Non-intrusive inspection technology can reveal concealed compartments, misdeclared goods and density anomalies that may not be apparent during paperwork checks alone. International studies on cargo X-ray imagery have also underlined the value of advanced imaging in detecting concealed vehicles, weapons and other high-risk items.

Publicly available material from Customs and multilateral organisations suggests that Nigeria is under pressure to align its border controls with global supply chain security standards. Full scanning at Onne is therefore being read by sector observers as part of a broader attempt to demonstrate that the country is tightening oversight at key gateways without shutting the door on trade.

How effectively scan data is used will be crucial. If images are integrated with risk profiles and shared across agencies, they could support investigations beyond the immediate clearance decision, helping to map trafficking routes and networks that use maritime corridors.

Balancing trade facilitation with tighter controls

Onne Port has become increasingly important in federal efforts to decongest Lagos and redistribute maritime traffic across Nigeria’s seaboard. Policy documents from port and standards agencies describe the facility as a hub for containerised cargo and export flows, particularly for commodities and project cargo related to energy and industrial activity in the Niger Delta.

The decision to institutionalise scanning at 100 per cent coincides with national reform programmes aimed at making Nigerian ports more competitive. In recent months, Customs and the Presidential Enabling Business Environment Council have publicised a cargo clearance agenda built around joint inspections, optimisation of scanning infrastructure and strict service timelines. The Onne initiative fits into that template by using technology as a bridge between enforcement and facilitation.

For shippers, the critical question is whether the relaxation of emergency protocols will translate into shorter dwell times and more predictable procedures. Trade groups have long argued that sudden policy shifts, opaque inspection criteria and overlapping agency checks add to costs and reduce the attractiveness of Nigerian ports relative to regional competitors.

If the new regime at Onne results in clear, published processes where every container is scanned once and decisions are taken within set timelines, logistics planners may be more willing to route cargo through the port. Conversely, if 100 per cent scanning is layered on top of existing controls without consolidation, it could reinforce perceptions of complexity and unpredictability.

What travelers and regional businesses should watch

While the change in protocol is aimed primarily at cargo operators, it also carries implications for regional mobility and travel-linked supply chains. Onne lies within Rivers State, a part of Nigeria where international travel advisories already urge caution because of security conditions outside major hubs.

Travel and hospitality businesses that depend on imported equipment, food supplies and construction materials may feel the ripple effects of any change in clearance times at Onne. Logistics-dependent sectors such as offshore services, industrial projects and conference facilities often rely on time-sensitive shipments routed through the port and nearby airports.

Observers of West African trade corridors note that customs reforms at one gateway can push traffic to alternative routes if users perceive significant advantages in predictability or cost. As full scanning and the eased emergency protocol bed in at Onne, shipping lines, freight forwarders and regional manufacturers are expected to reassess their routing strategies between Lagos, Port Harcourt and neighbouring countries’ ports.

In the coming months, published performance indicators such as average dwell time, scanner uptime and the rate of detected infractions will provide early signals of whether the balance struck at Onne between vigilance and velocity is encouraging more trade, or simply reconfiguring existing bottlenecks along Nigeria’s busy maritime corridor.