A company importing a bio-pesticide from Japan has its shipment held at the port: customs demands proof the product is authorized for circulation — which the company does not have. Forty days of demurrage follow. The problem lies in one simple principle many businesses overlook.
The golden rule: off-list means prohibited
Law on Plant Protection and Quarantine 41/2013/QH13 (effective 01/01/2015) manages pesticides through a list system: only products on the List of Pesticides Permitted for Use in Vietnam, issued by the Ministry of Agriculture and Environment, may be registered, manufactured, traded and used. A product off the list — even if legally sold in its country of origin — is deemed unauthorized in Vietnam.
The list is reviewed periodically: expired products, or active ingredients posing high health or environmental risks, can be removed. Businesses trading an ingredient must track each update, because stock of a newly delisted ingredient may no longer be sold.
Register first, import later
Registering a new pesticide involves bio-efficacy trials, safety assessment and dossier appraisal before a registration number is granted. In practice the regulator is strict with imports: dossiers must show the product is already marketed in the country of origin, plus trial data under Vietnamese conditions.
The lesson: complete circulation registration before signing large import contracts. Port storage, re-export or destruction of an unauthorized shipment always costs far more than the registration wait.
Correct use: liability beyond the seller
Law 41/2013/QH13 obliges users to follow label instructions: the right crop, the right dose, the right pre-harvest interval. Using banned or off-list products, or ignoring pre-harvest intervals, can trigger administrative fines and forced destruction of non-compliant produce — and criminal liability if serious health consequences result.
Checklist for importers and distributors
- Check the latest permitted-pesticide list before any import decision.
- Confirm the registration number is still valid; for new products, start the dossier in parallel with commercial negotiations.
- Vietnamese supplementary labels with all mandatory content before market release.
- Keep lot-level traceability records: when incidents occur, they allocate liability among importer, dealer and end user.
Frequently Asked Questions
1. Can a pesticide registered abroad be sold immediately in Vietnam?
No. It must appear on Vietnam’s permitted list and hold a domestic registration number. The foreign authorization is only supporting dossier material.
2. What happens to stock when an ingredient is delisted?
There is usually a transition window to sell through existing stock within a set period, but no new imports. Track delisting decisions to stop ordering in time.
3. May farmers mix several pesticides themselves?
The law does not absolutely ban tank-mixing, but users bear the consequences and must still follow each component’s instructions — especially the longest pre-harvest interval among them.
This article has been quality-reviewed by the FLAW AI Legal Council.
