205 ILCS 620/2-11: Retention of agents and advisors.

A corporate fiduciary may hire and compensate, as an additional expense of the trust or estate, agents, advisors (including financial, investment, and other advisors), and brokers (including brokers for the sale or purchase of securities or other property) to assist or advise the corporate fiduciary in the performance of its duties, including persons and entities associated or affiliated with the corporate fiduciary.