- Start date: 01/10/2015
- Effective date: 15/11/2015
- Status: In forced
- Start date: 11/06/2013
- Effective date: 01/08/2013
- Status: In forced
- Start date: 28/12/2011
- Effective date: 20/02/2012
- Status: Expired; Replace text: 26/2013/TT-BLDTBXH
- Start date: 13/01/1997
- Effective date: 28/01/1997
- Status:
- Start date: 18/04/1996
- Effective date: 18/04/1996
- Status: Expired; Replace text: 85/2015/ND-CP