September 24th , 2020

Notice of Mexican Customs Process


Dear Customer / Colleague.

Please kindly be advised that there will be a new Mexican Customs transmission process that will be effective on November the 1st 2020, in order to standardize the process so that all Shipping Agents, Importers and Exporters carry out the advanced transmission of maritime transport documentation under the same technological format called ANSI-X12.

Due to new requirements and to complete their shipments transmission timely, the shipper must send their documentation with the following mandatory data, considering that transmission will be submitted 28 hours prior to the arrival vessel at port of loading:

Additionally, please consider that the rule will be applicable to all export, import and transshipment cargo with operations in Mexican ports. If there is any missing mandatory information, the system will reject your shipment manifest. Therefore, it is important to have all indicated information in the established way to avoid possible fines and additional costs.

We would like to take this opportunity to thank you for your preference for ONE and look forward to continuing to offer a quality service based on your global transportation needs.

Should you have any questions, please do not hesitate to contact your ONE representative.

Yours faithfully,

Ocean Network Express (México).


Agente portuaria marítimo
  • Agenciamiento marítimo
  • Operacion Logistico
  • Terminal almacenamiento
  • Agencia aduanas
  • Transporte
  • Mercator Perú
  • Mercator Bolivia
  • Intermar Perú