Legal Bunkering and STS Transfers at Nigerian Ports

Bunkering in Nigeria is routine but heavily scrutinised. Because of the country history with illegal product movements, every legitimate transfer needs documentation clear enough to leave no doubt about the source, quantity and destination of the fuel.

Who approves a bunkering or STS operation

  • NIMASA: marine safety and pollution prevention oversight
  • Nigerian Ports Authority: operations within port limits and designated anchorages
  • NMDPRA: petroleum product handling approval
  • Nigeria Customs Service: product movement and documentation
  • Field operator and NUPRC: offshore transfers within oil and gas fields

The document set to have ready before the barge arrives

  1. Bunker nomination from the supplier
  2. Product quality certificate and origin documentation
  3. An approved transfer plan for the operation
  4. A checklist equivalent to the ISGOTT ship-to-ship checklist
  5. Pollution prevention measures, including boom deployment where required
  6. Signed bunker delivery notes with retained samples from both vessels

Running the transfer safely

Both vessels must agree the transfer procedure, communications plan, emergency stop signals and mooring arrangement before pumping starts. Weather and swell limits for open anchorage transfers should be written into the plan in advance, not decided on the day. Sampling at the manifold with sealed, retained samples protects both parties if a quality dispute comes up later.

Responding to a spill

Any spill during bunkering or STS must be reported immediately to NIMASA and NOSDRA. Having containment equipment on scene and a named response contact is a basic part of running a compliant operation, not an extra precaution reserved for large transfers.

Practical advice for vessel owners

  • Nominate through a reputable, verifiable supplier
  • Insist on documented product quality before the transfer, not after
  • Require the full document trail before payment is released
  • Use a local agent to confirm approvals are genuinely in place before the barge comes alongside

PeaceRyde coordinates compliant bunkering calls for client vessels: approval liaison, barge and berth scheduling, attendance during transfer, documentation handling and provisioning alongside the same call.

Key Takeaways

  • NIMASA, NPA, NMDPRA and Customs can all be involved in a single bunkering approval
  • A full document set including bunker delivery notes and retained samples should exist for every transfer
  • Weather and swell limits should be fixed in the transfer plan before the vessel comes alongside
  • Any spill must be reported immediately to NIMASA and NOSDRA, with containment equipment already on scene
  • A local agent confirming approvals before the barge arrives is the single best protection against disputes

Frequently Asked Questions

Which agency approves ship-to-ship transfers at Nigerian anchorages?

The Nigerian Ports Authority approves operations within port limits and designated anchorages, while NIMASA covers marine safety and pollution prevention aspects. NMDPRA is also involved for petroleum product handling.

What documents protect a vessel owner in a bunkering quality dispute?

Sealed retained samples taken at the manifold, a signed bunker delivery note, and the product quality certificate from the supplier are the core documents. Without these, a quality dispute is very hard to resolve after the fact.

What should happen immediately if a bunkering spill occurs?

Report it immediately to NIMASA and NOSDRA, and deploy any containment equipment already on scene. Delayed reporting is treated far more seriously than the spill itself in most enforcement outcomes.

How can a shipowner verify a bunker supplier is legitimate before nominating them?

Check that the supplier can produce a valid bunker nomination, origin documentation and product quality certification before the transfer, and use a local agent to confirm the operation has the required NIMASA, NPA and NMDPRA approvals in place.