As of January 1, 2026, Mexico has entered a new phase of customs control: stricter documentation requirements, increased enforcement, and more digitalization—for importers and exporters alike.
Structural Reform
More obligations and more checkpoints
New obligations are being imposed on importers, customs brokers, and companies involved in foreign trade. This includes a more rigorous approach to validating and documenting foreign trade operations.
Increased enforcement and shared accountability
Both the importer and the customs broker are now directly responsible for the accuracy of documentation and for verifying supplier information. This represents a shift toward a more proactive approach to regulatory compliance.
Digitalization
The Electronic Value Declaration (MVE) will be implemented, replacing the physical format and requiring importers to electronically submit the customs value and supporting documentation before clearance.
Creation of the Customs Council
A new collegiate body has been created to regulate customs agencies and customs brokers, and to resolve matters related to the granting and cancellation of customs broker licences.
Technology investments
ANAM (Mexico’s National Customs Agency) will invest in technology to improve operational traceability and real-time oversight, using artificial intelligence and risk analysis.
Implications for Importers and Exporters
Implications for Importers and Exporters
Required documentation: Companies must be ready to meet new documentation requirements and strengthen goods verification before shipment.
Training and specialization: There is a strong emphasis on training and specialization for customs brokers to adapt to the new regulations and improve competitiveness.
This reform, in effect since January 1, 2026, marks a new era of increased control, digitalization, and stricter documentation standards. Those who prepare with solid processes and strong supporting evidence will operate with less friction; those who improvise will likely pay the price through delays, corrections, and audits.
Want to know whether your operation is ready for this new standard? Contact us so we can help.
