Translation accounting vouchers into Vietnamese
The accounting vouchers written in foreign languages, when used for recording in accounting books in Vietnam must be translated into Vietnamese. Vouchers seldom incurred or repeatedly incurred which are not identical must be translated the entire contents of vouchers. Vouchers incurred repeatedly, have the same content, then the first copy shall be translated fully, from the second copy onward is only translated the main contents such as: name of the voucher, name of the unit and individual preparing, name of the unit and individual receiving, economic content of vouchers and title of the person signing the vouchers ... The translator must sign, record full name, and is responsible for the content translated into Vietnamese. The vouchers translated into Vietnamese must be attached to the original in foreign languages.

Source: Circular 200, Article 120