Landlocked Chad depends heavily on Cameroonian port and logistics infrastructure for its international trade. According to Cameroon Customs, about 75 to 80% of Chadian goods currently transit through the ports of Douala and Kribi.
The Cameroon–Chad corridor is therefore a strategic axis for Chadian importers, manufacturers, traders and logistics operators. Haulage to N'Djamena requires a transit customs regime, the right documents, guarantees and monitoring until actual exit from Cameroonian territory. For the general framework, see also T1 transit to Chad and CAR.
How does Douala–N'Djamena transit work?
Goods that arrive in Cameroon but whose final destination is Chad are not intended for home use in Cameroon. They are placed under a suspensive transit regime.
- The goods remain under customs control.
- The transit procedure must be correctly constituted.
- Required guarantees are put in place.
- The cargo follows the authorised route.
- Exit from Cameroonian territory must be actually recorded.
T1 and TTU: what is the difference?
The T1 regime / declaration
In CAMCIS, T1 is the customs or community transit procedure that allows goods to move under customs control from one point to another without being entered for home use in Cameroon.
The Single Transit Title (TTU)
The TTU is a facilitation mechanism intended in particular for the Douala–N'Djamena and Douala–Bangui corridors. It aims to reduce duplicated formalities, improve traceability, simplify break-bulk points and secure transit.
For the sub-regional context, see also the CEMAC tariff nomenclature. The Bangui corridor is covered in Douala–Bangui transit to CAR.
Which documents are needed for Douala–N'Djamena transit?
- Ocean bill of lading (B/L)
- Commercial invoice
- Packing list
- Import or transit documents required for the Chadian destination
- Identification of the importer and consignee
- Transit declaration in CAMCIS
- Bond / guarantee documents
- Road transport documents
- Special authorisations for regulated goods
Douala–N'Djamena logistics path
- Vessel arrival at the Port of Douala
- Documentary and port take-over
- Transit declaration in CAMCIS
- Putting required guarantees / bonds in place
- Securing and tracking the cargo under the applicable scheme
- Release of the container or goods
- Road transport on the Cameroon–Chad corridor
- Checks at authorised points
- Passage through the applicable exit office
- Recording of exit from Cameroonian territory
- Acquittance of the transit operation
- Take-over under Chadian procedures
- Haulage to N'Djamena / final destination
For the port phase, see the Douala Port clearance guide. A licensed customs broker puts its bond on this type of operation.
Electronic tracking and cargo security
Transit schemes may include customs seals, electronic seals, tracking, geolocation, integrity checks and recording of territorial exit. Operational details must be checked at the time of the file.
What is changing on the Cameroon–Chad corridor in 2026
- Stronger customs cooperation
- Interconnection of CAMCIS and SYDONIA World
- Better traceability of goods in transit
- Action against transshipments and unacquitted titles
- Harmonisation and digitisation of documents
- Shorter corridor times
CNCC – COC-Chad agreement
On 14 May 2026, CNCC and COC-Chad signed a protocol in N'Djamena covering, among other points, interconnection of information systems, electronic cargo tracking, facilitation of customs formalities, reduction of abnormal practices and better handling of operator complaints.
BESC for goods in transit: situation in 2026
On 15 June 2026, CNCC announced the suspension, until further notice, of the BESC requirement for goods in transit. This measure must be checked before each new operation, because its status can change.
See also ALC's BESC page to keep the verification reflex.
How much does Douala–N'Djamena transit cost?
There is no single tariff. The quote depends on the nature of the goods, weight, volume, container, truck type, final destination, required guarantees, specific formalities, port dwell time and corridor transport conditions.
- Port passage — handling, stevedoring, terminal fees, possible storage, possible container dwell.
- Transit formalities — file constitution, transit declaration, CAMCIS processing, TTU when applicable, exit documents and acquittance follow-up.
- Guarantee / bond — covering the fiscal risk during the crossing of Cameroonian territory.
- Security and traceability — seals, beacons, electronic tracking under the applicable scheme.
- Road transport — truck type, weight, fuel, nature of the freight, final destination.
- Licensed customs broker fees — administrative and customs management through acquittance, according to the mandate.
How long does Douala–N'Djamena transport take?
There is no single guaranteed timeline. Total duration depends on documents, port handling, constitution of transit, truck availability, road conditions, weather, checks and the border posts. Any ALC timeline figure must be presented as internal experience, not as a regulatory deadline.
What happens at the border?
On exit from Cameroonian territory, the competent services check the regularity of the operation and the situation of the cargo. Once exit is recorded, transit can be acquitted. That acquittance is essential to close the procedure and release guarantees under the applicable mechanism.
Mistakes to avoid on the Douala–N'Djamena corridor
- Waiting for the vessel to arrive before preparing the file
- Confusing transit in Cameroon with import into Cameroon
- Neglecting acquittance of the procedure
- Tampering with a seal without notifying the competent services
- Choosing a carrier on price alone
- Underestimating dwell costs
Frequently asked questions (FAQ)
Do you pay Cameroonian customs duties on goods destined for Chad?
When correctly placed under transit and still destined for Chad, the goods are not entered for home use in Cameroon. Port, logistics, transit, guarantee or road charges may still be due.
What is the difference between T1 and TTU?
T1 is the customs transit procedure used in CAMCIS. The TTU is a facilitation mechanism intended in particular to simplify and secure the corridors to Chad and CAR.
What is the transit bond for?
It protects the administration against the risk that goods placed under transit are diverted onto the Cameroonian market without payment of the duties that would have been due.
Which documents should be sent to ALC Transit?
At minimum: B/L, commercial invoice, packing list, information on the Chadian consignee and the nature of the goods. Additional papers are determined after review.
How much does Douala–N'Djamena transport cost?
The price depends on the container, weight, vehicle, formalities, bond, port charges and final destination. An individual quote is required.
How long does Douala–N'Djamena transit take?
The timeline varies with port handling, documents, truck availability, corridor conditions and border formalities.
Is the BESC mandatory for goods in transit to Chad?
As of 25 August 2026, CNCC indicates that BESC requirement for goods in transit is suspended until further notice. Check this measure before each shipment.
What if a seal or tracking device is damaged?
Report the anomaly immediately to Customs or the competent authority so it can be recorded and handled under the applicable procedure.
Official and regulatory sources
The regulatory information in this guide draws in particular on:
- Cameroon Customs
- CNCC — BESC and Single Transit Title (TTU)
Procedures, rates and facilitation measures can change. Check the rules applicable on the actual date of the operation.
Goods arriving in Douala or Kribi and destined for Chad? Send B/L, invoice, packing list, weight / volume / container type and final destination: request a Douala–N'Djamena quote.