| Name of Document | Circular No. 04/2012/TT-BCT dated February 13, 2012 of the Ministry of Industry and Trade issuing regulations on the classifications and labeling of chemicals |
| Code | 04/2012/TT-BCT |
| Document Type | Circular |
| Issuing unit | - |
| Signer | Nguyen Nam Hai |
| Start date | 13/02/2012 |
| Effective date | 30/03/2012 |
| Effect | Expired; Replace text: 32/2017/TT-BCT |
| Effect | Chemical safety |