The Constitution is the cornerstone of the Students’ Union, defining the Union’s overall structure and operations. It outlines the power and duties delegated to all sub-organisations of the Union and delineates the rights that members and sub-organisations are entitled to. It laid the basis for the establishment of all sub-legislations of the Union.
憲章是學生會成立的基石，定義了學生會的架構及運作，並訂明會內轄下組織之權責，同時列明會員及轄下組織可享有的權利。而學生會其他守則亦以憲章為基礎制定。
The Constitution was first adopted in 1992, with the latest amendment approved in the 24th Annual General Meeting.
學生會憲章於一九九二年訂立，最新版本的憲章於第二十四次週年大會上獲通過。
The latest version of the Constitution can be found here (Twentieth Amendment).
最新版本的學生會憲章在此（第二十次修訂）。
Previous versions of the Constitution could be found below.
下列為較舊版本的學生會憲章。
The Twentieth Amendment of the Constitution (Adopted in the 24th Annual General Meeting)
The Nineteenth Amendment of the Constitution (Adopted in the 23rd Annual General Meeting)
The Eighteenth Amendment of the Constitution (Adopted in the 21st Annual General Meeting)
The Council, Hong Kong University of Science and Technology Students' Union 