The list below does not replace a legal file, but if any answer is “not sure yet”, that is the thing to do first.
Conditional, requiring special control, or banned — under Article 9 and the lists in Decree 24/2026/ND-CP. Everything else follows from this answer.
Conditional → a certificate from the provincial People’s Committee. Special control → a licence from a ministry. Both run five years (Article 11).
A mixture classified as hazardous at a low level, or decanting and blending that serves your own internal production — see Article 18.
Mandatory, with appropriate qualifications (clause 2 of Article 33). Workers involved must be trained and equipped (clause 3 of Article 33, Article 36).
Your own warehouse, or the service of a holder of the Certificate of eligibility for chemical storage service? (clauses 2 and 3 of Article 14 — that certificate requirement takes effect on 1 July 2026).
Producers and importers prepare them; sellers supply them; buyers must request them and keep them at the storage location (Article 25). The template is in Appendix I of Circular 01/2026/TT-BCT.
Producers and importers are responsible for the classification result and the label information (Article 23).
On the list and above the threshold in clause 2 of Article 37 → a Plan, approved before you may store. Otherwise → Measures, issued before you may store (Articles 37, 38). Transport needs its own Measures, carried on the vehicle.