Ghana swapped customs convoys for seals, bonds and trackers; transit fell 5 days to 3

Tema, Ghana's main port, is the seaway for landlocked Burkina Faso, Mali and Niger — 40, 24 and 21 percent of its transit trade in mid-2008. Before 2006, the 818 kilometres from Tema to Paga on the Burkina border took over five days. Only containers were sealed; the other 85 percent of shipments moved in convoys escorted by customs officers. A single breakdown stopped the whole convoy, trucks and paperwork had to be aggregated at border crossings, and escorts often failed to supervise the cargo they accompanied.

Starting in 2006 CEPS rebuilt the system around three cheap substitutes for the escort. Sealing went deliberately low-tech: conventional locks on containers, and tarpaulins held with nylon straps on metal rings for the rest — a system the note calls highly reliable, chosen with Ghanaian and landlocked-country truckers. In 2006 the State Insurance Company became sole guarantor, but the fee was repriced from 0.5 percent of cargo value to 0.5 percent of the duties actually at risk, so duty-free cargo moved free; SIC got real-time customs data and bonds were released promptly.

Then the paper round-trip died. The transit module of the GCNET customs system — the same public-private partnership running Ghana's goods single window — went live at Paga in 2006 and reached every border post by February 2007, so guarantees release on arrival. Trucks carrying sub-consignments leave when their own vehicle is ready, not when the whole declaration is complete. From September 2007 transponders tracked transit trucks in real time, run by GCNET for a fee roughly equal to the old escort cost, with cameras at entry, exit and inland checkpoints.

Late 2006 transit times fell to 3.3 days for containerized and 3.4 for non-containerized trucks, and 2.3 for vehicles; by 2008, three days. The note also records what Ghana refused: a proposal to certify only vehicles meeting roadworthiness and quality standards was rejected — it would have provoked the transport sector, and the region had no harmonized testing procedures. Authorizing a selected set of owners did the same job without the fight.

Trust the seal, the bond and the beep — not the escort

The seal deters diversion, the bond compensates it if it happens, and the tracker locates it — so the escort's one job had three cheaper substitutes.

Charging 0.5 percent of duties at risk instead of cargo value meant the guarantee priced only the risk the state actually faced, and duty-free cargo moved free.

Electronic bond release removed the paper round-trip to Accra that had held guarantees hostage after the goods were already gone.

Letting sub-consignments depart when each truck was ready ended the border aggregation waits the convoy system imposed.

The tracking fee matched the old escort cost, so truckers paid the same for far less delay — no one had to be bought off.

When a control exists to catch a rare failure, don't staff for the worst case. Buy prevention (a seal), compensation (a bond priced to true exposure) and detection (a signal faster than the goods).

The reforms pushed north. Truck-sealing practice in Burkina Faso and Mali began converging on Ghana's, and in March 2009 the three countries' transit guarantors signed the fee-sharing 'chain of guarantors' first proposed in 2006, so one payment at journey's start would be split among guarantors along the route. Two limits stayed open: Ghana's guarantees were valid only inside Ghana, so operators still bought a separate guarantee for the next country, and the electronic transit convention between Ghana, Mali and Burkina Faso signed in May 2006 awaited ratification by Ghana's parliament.