Published on May 5, 2020, Official Gazette issues Nos. 10-12/2020, introduce nine legal documents translated into English. These are:

- Circular No. 09/2019/TT-BXD of December 26, 2019, guiding the determination and management of construction investment costs;
 
- Circular No. 11/2019/TT-BXD of December 26, 2019, guiding the determination of construction machinery and equipment shift rates;
 
- Circular No. 12/2019/TT-BXD of December 26, 2019, guiding the building and management of the construction norm, price and price index database system;
 
- Circular No. 14/2019/TT-BXD of December 26, 2019, guiding the determination and management of construction price indexes;
 
- Circular No. 15/2019/TT-BXD of December 26, 2019, guiding the determination of unit prices of construction labor;
 
- Circular No. 18/2019/TT-BXD of December 26, 2019, guiding the conversion of construction investment funds;
 
- Circular No. 16/2019/TT-BXD of December 26, 2019, guiding the determination of project management and construction investment consultancy expenses;
 
- Circular No. 17/2019/TT-BXD of December 26, 2019, guiding the measurement of work construction volume; and,
 
- Circular No. 10/2019/TT-BXD of December 26, 2019, on construction norms.- (VLLF)