Ms. Trang asked, can her company make a work completion document, can it use the language agreed upon by the investor and contractor in the construction contract and not necessarily in Vietnamese or English? 
 
The Ministry of Construction responded to this issue as follows:
 
Law No. 62/2020/QH14 dated June 17, 2020 amending and supplementing a number of articles of the Construction Law and the Government's Decree No. 06/2021/ND-CP dated January 26, 2021 detailing a Some contents on quality control, construction and maintenance of construction works are not specified in language in as-built documents
The fact that the law does not regulate this issue means that it does not prohibit the use of other languages ​​in drafting as-built documents.