effect of the Constitution and Amendments to the Constitution

Chapter XII EFFECT OF THE CONSTITUTION AND AMENDMENTS TO THE CONSTITUTION

ARTICLE 146:
The Constitution of the Socialist Republic of Vietnam is the fundamental law of the State and has the highest legal effect.
All other legal documents must conform to the Constitution.

ARTICLE 147:
The National Assembly alone shall have the right to amend the Constitution. An amendment to the Constitution must be approved by at least two - thirds of its total membership.