According to Congo ECTN regulations, for all shipments to Republic of Congo (Pointe Noire) you should get an ECTN certificate.
are other names used for this document.
Failing to comply with regulations will result in penalties and delays at the port of discharge relative to the cargo value and freight value.
Below are the required documents for ECTN certificate
GUOT is the acronym for single window customs system used in Republic of Congo. Import declarations are matched with ECTN documents in order to validate and confirm the values on documents. Validations are permitted only if ECTN matches the values in GUOT.