General Foreign Trade Rules 2026: Key Changes for Customs Brokers
The RGCE 2026 introduce substantial modifications to customs procedures, certification requirements, and obligations for customs brokers in Mexico. New guidelines are established for digital operations, regularization deadlines, and guarantee updates.
What changes
Modifications to license requirements, OEA certification procedures, mandatory use of advanced electronic signature, guarantee updates with SAT, and new deadlines for merchandise regularization. Mandatory use of the Mexican Digital Single Window for Foreign Trade (VUCEM) is implemented for specific procedures.
Who is impacted
Customs brokers, customs agents, customs agencies, importers and exporters, carriers, bonded warehouses, and companies with IMMEX program or OEA certification.
Recommended actions
- ›Review and update guarantees with SAT before March 31, 2026
- ›Verify OEA certification validity and schedule renewal if applicable
- ›Train staff on new VUCEM procedures
- ›Update internal systems to comply with new pedimento formats
- ›Review client contracts to include new regulatory obligations
The General Foreign Trade Rules for 2026 represent a comprehensive update to Mexico's customs regulatory framework, with special emphasis on process modernization and strengthening controls for customs brokers. Among the most significant changes is the mandatory use of advanced electronic signature (e.firma) for all procedures before customs authorities, progressively eliminating paper-based processes.
Regarding certification, requirements for obtaining and maintaining Authorized Economic Operator (OEA) certification are updated, including new supply chain security standards and continuous training requirements. Customs brokers must demonstrate compliance with cybersecurity and personal data protection protocols as part of their certification.
Concerning guarantees, a new annual update scheme is established with SAT, with amounts adjusted according to the previous fiscal year's operation volume. Brokers who fail to update their guarantees within the established deadline may see their license temporarily suspended until they regularize their situation.
The Mexican Digital Single Window for Foreign Trade (VUCEM) is consolidated as the sole channel for foreign trade procedures, including the submission of customs declarations, prior permit applications, and automatic notices. New response times are established for authorities, along with real-time tracking mechanisms for users.
Finally, transitional provisions are introduced granting specific deadlines for the regularization of merchandise in customs deposit and for updating records in the Importers Registry. Customs brokers will have a 90-day grace period to adapt their systems and internal procedures to the new provisions.