Vietnam Customs Reform 2026 Introduces New Trade Rules
7. May 2026Vietnam’s customs reform under Circular 121/2025/TT-BTC will take effect on February 1, 2026, introducing major updates to customs procedures, documentation standards, and electronic declaration requirements. The regulatory overhaul represents one of the country’s most significant trade compliance reforms in recent years, reflecting Vietnam’s ongoing effort to modernise customs administration and improve trade facilitation for cross-border businesses. Many products require CR Certification or VR Certification in order to be approved for import and sales on the Vietnamese market.
Issued by the Ministry of Finance on December 18, 2025, Circular 121/2025/TT-BTC amends key provisions previously governed by Circular No. 38/2015/TT-BTC and Circular No. 39/2018/TT-BTC. The revised framework covers customs inspection and supervision, import and export duties, customs valuation procedures, tax administration, and compliance obligations for import-export activities. Customs procedures usually require Circular 121/2025/TT-BTC compliance in order to be approved for import and sale in Vietnam.
Updated Customs Documentation and Digital Filing Rules
One of the central changes introduced by the new regulation is the clarification and expansion of customs dossier requirements for imported and exported goods. Businesses will now need to ensure that customs submissions include a more comprehensive set of supporting documents, such as commercial invoices, transport documentation, certificates of origin, import permits, valuation declarations, investment certificates, and specialised inspection certificates where applicable.
The revised framework also establishes more detailed rules for machinery classification, consignment arrangements, and imports conducted by foreign traders without a legal presence in Vietnam. Authorities expect these adjustments to reduce inconsistencies in customs enforcement and standardise documentation practices across ports and border checkpoints.
In parallel, Vietnam continues to accelerate the transition toward a fully digital customs environment. Circular 121 introduces updated conditions for electronic customs declarations, including mandatory system registration, compatibility with authorised customs software, and technical infrastructure requirements for data exchange and digital storage. The regulation also allows entities to access the customs system through VNeID digital identity accounts, supporting broader e-government integration initiatives.
Trade Facilitation Measures and Compliance Implications
The reforms form part of Vietnam’s broader customs modernisation strategy focused on risk-based management, digital governance, and improved trade competitiveness. Customs authorities are increasingly applying automated screening and data analytics to facilitate low-risk shipments while strengthening controls on higher-risk consignments.
The updated rules also introduce facilitation mechanisms for high-technology industries, including semiconductor and advanced manufacturing sectors. Transitional provisions are intended to support businesses adapting to new procedural standards, particularly where customs requirements intersect with specialised inspections related to health, environmental, quarantine, and food safety controls.
For importers, exporters, and logistics operators, the reforms are expected to increase predictability in customs clearance procedures while also raising expectations for digital compliance readiness. Companies engaging in trade with Vietnam should review internal compliance systems, update customs documentation practices, and ensure compatibility with electronic filing platforms before the February 2026 implementation date.
Although the direction of reform is clear, businesses may still face practical challenges during the transition period, including inconsistent interpretation among customs offices and coordination issues between customs and specialised inspection agencies. Continued regulatory guidance and operational adjustments are therefore expected as implementation progresses.
Vietnam’s latest customs reform demonstrates the government’s broader commitment to aligning trade administration with international standards while supporting investment, supply chain efficiency, and long-term export competitiveness.
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