The Governor determines the number of members of the State Public Service Commissions.
The Chairman of a State Public Service Commission is eligible for appointment as the Chairman or member of the Union Public Service Commission or as the Chairman of any other State Public Service Commission, but not for any other employment either under the Government of India or under the Government of a State.
A member of a State Public Service Commission is eligible for appointment as the Chairman of a State Public Service Commission and Chairman or member of UPSC, but not for any other employment either under the Government of India or under the Government of a State.