Allows the Indiana department of administration (department) to implement category management for purchasing and contracting by state agencies. Amends the nomination and appointment process for a state agency's purchasing representative. Requires the department to establish and maintain an independent verification and validation oversight program for contracts entered into by state agencies. Requires state agencies to submit an annual procurement and purchasing plan to the department and the budget agency. Repeals provisions concerning the ability of the Indiana war memorials commission to enter into contracts.