How is the national electoral register created?

Viet Nam Electoral Law  

Chapter IV LISTS OF VOTERS

Article 24. The voters lists shall be drawn up by the commune/ward/township People’s Committee according to the electorates.

The voters list in a People’s Armed Forces unit shall be drawn up by the unit’s command according to the electorate. A military personnel who has his/her permanent residence registration in a locality near his/her encampment area may be granted a certificate by the unit command so that his/her name shall be included in the voters list and he/she shall vote insuch locality. When issuing the certificate, the unit commander must write downin the list next to his/her name 'Vote in the place of residence.'