FDI enterprises entering Vietnam face a recurring choice: build an in-house customs declaration team or authorize a customs broker? A broker saves headcount and handles complex consignments quickly — but authorization means handing a third party the right to declare in your name. This guide explains the authorization mechanism, how liability is allocated between cargo owner and broker, and the major legal changes of 2026–2027.
1. What is a customs broker?

Under Article 20 of the 2014 Customs Law, a customs broker is an enterprise that carries out customs procedures for import/export goods on behalf of cargo owners. A broker’s declarants must be Vietnamese citizens with at least a college degree in economics, law, or engineering, holding a customs-declaration professional certificate and a broker-staff code.
The relationship between the FDI enterprise (cargo owner) and the broker is established by a brokerage contract. Under Article 5 of Circular 12/2015/TT-BTC (amended by Circular 22/2019/TT-BTC), a broker may only declare and process customs on the basis of a signed brokerage contract with the cargo owner — without a contract, no broker declaration has legal validity.
2. Allocating liability: who is responsible for a misdeclaration?

This is the most important question. Under Article 18(3) of the 2014 Customs Law: “A customs declarant that is a customs broker, or another person authorized by the cargo or vehicle owner, shall perform the obligations in points a, b, c, d, e and g of Clause 2 of this Article within the scope of authorization.”
In other words, liability is allocated in two layers:
- The broker is responsible for the accuracy of declaration contents based on documents provided by the cargo owner and within the contracted scope of authorization. If the broker misdeclares through its own professional fault (wrong HS code, wrong customs value…), the broker bears responsibility.
- The cargo owner (the FDI enterprise) is responsible for the authenticity of documents supplied to the broker. An owner that provides forged documents or understated values cannot shift blame to the broker.
The evidentiary key: under Article 5 of Circular 12/2015, the broker only presents the brokerage contract to customs to determine each party’s liability when a customs violation occurs. The contract is therefore not mere paperwork — it is the “shield” allocating liability when violations happen. FDI enterprises should ensure the contract clearly defines the scope of authorization, document-supply obligations, and compensation mechanisms for breach.
3. Brokers may pay duties on the owner’s behalf
Under point (a), Clause 4, Article 3 of the 2016 Law on Export and Import Duties, a customs broker authorized by the taxpayer may pay export/import duties on the taxpayer’s behalf. This lets FDI enterprises delegate the entire financial obligation of a consignment to the broker — but it also means the owner must tightly reconcile duties paid on its behalf, lest a broker’s late payment generate late-payment interest in the enterprise’s name.
4. The 2026–2027 reform: from “conditions” to “standards”, then no conditions

Customs brokerage is undergoing deep reform in stages:
- Step 1 — Circular 83/2026/TT-BTC (issued 30 June 2026, effective 1 July 2026): replaces conditions for operation with operational standards for brokers and broker staff. Customs brokerage is no longer a conditional business line; enterprises self-assess against the standards, notify the Customs Department before operating, and bear responsibility; customs conducts post-operation inspections.
- Step 2 — Law 11/2026/QH16 (effective 1 March 2027): formally removes the conditions for customs brokers and broker staff in Article 20 of the Customs Law, aligning with Investment Law 143/2025/QH15; the Ministry of Finance regulates broker management and operations.
The practical meaning for FDI enterprises: the brokerage market will become more competitive, but enterprises must strengthen their own due diligence — verify that a broker has notified customs of its standards compliance rather than relying on introductions alone.
Customs-broker authorization checklist for FDI enterprises
- Verify the broker has notified the Customs Department of standards compliance (per Circular 83/2026).
- Sign a detailed brokerage contract: scope of authorization, document-supply duties, term, service fees, breach-compensation clauses.
- Confirm the declarant handling your goods holds a valid broker-staff code.
- Build internal controls: reconcile declarations and duties paid on your behalf before settling service fees.
- Keep all contracts and handover documents for post-clearance audits.
Legal references
- Customs Law No. 54/2014/QH13 — Article 18(3) (broker-declarant liability), Article 20 (customs brokers).
- Circular 12/2015/TT-BTC, amended by Circular 22/2019/TT-BTC — Article 5 (brokerage contracts).
- Circular 83/2026/TT-BTC (effective 1 July 2026) — broker operational standards.
- Law on Export and Import Duties No. 107/2016/QH13 — Article 3(4)(a) (authorized duty payment).
- Law 11/2026/QH16 amending the Customs Law (effective 1 March 2027) — removal of broker conditions.
This article is for general information only and does not replace legal advice for specific cases. Broker regulations are in transition; enterprises should check the latest instruments and consult professionals before acting.
Contact FLAT Law Firm: if your company needs a review of customs-brokerage contracts, internal controls for authorized declarations, or help resolving liability disputes with brokers, our team is ready to assist. See more articles on foreign investment on flaw.vn.
This article was prepared by the FLAW AI Legal Council, has passed internal QA review, and is pending owner approval. It is not the opinion of a licensed human lawyer and does not replace direct legal advice.
