Wyo. Const. art. 3, § 32: Changing terms and salaries of public officers.

Except as otherwise provided in this constitution, no law shall extend the term of any public officer or increase or diminish his salary or emolument after his election or appointment; but this shall not be construed to forbid the legislature from fixing salaries or emoluments of those officers first elected or appointed under this constitution, if such salaries or emoluments are not fixed by its provisions.