At its core is the Premier, appointed by the Yang di-Pertua Negeri (Governor) based on their ability to secure majority support in the Sarawak State Legislative Assembly.

The state constitution delineates the assignment of responsibilities to members of the Cabinet and imposes restrictions on their engagement in trade, business, or profession.

Firstly, the Governor, upon the advice of the Premier, holds the authority to allocate specific governmental tasks to Cabinet members, encompassing the management of state affairs and the administration of government departments.

Specifically, members of the Cabinet are prohibited from participating in any trade, business, or profession that is directly connected with the subject or department of government for which they are responsible.

In accordance with the constitutional framework, the Governor is primarily required to act on the advice of the Premier or a member of the Cabinet in the execution of their functions.

Notably, the Governor retains the authority to independently appoint a Premier and to withhold consent for the dissolution of the State Legislative Assembly.

Furthermore, the State Legislative Assembly is granted the authority to enact laws that regulate the Governor's exercise of functions, including provisions for consultation or recommendations from entities other than the Cabinet.