The Department shall have all powers reasonable and necessary for the administration of institutions for persons with one or more disabilities under subsection (f) of Section 3 of this Act, including, but not limited to, the authority to do the following:
Funds deposited with State institutions under the direction and supervision of the Department by or for residents of those State institutions shall be deposited into interest-bearing accounts, and money received as interest and income on those funds shall be deposited into a "needy student fund" to be held and administered by the institution. Money in the "needy student fund" shall be expended for the special comfort, pleasure, and amusement of the residents of the particular institution where the money is paid or received.
Any money belonging to residents separated by death, discharge, or unauthorized absence from institutions described under this Section, in custody of officers of the institutions, may, if unclaimed by the resident or the legal representatives of the resident for a period of 2 years, be expended at the direction of the Department for the purposes and in the manner specified in this subsection (d). Articles of personal property, with the exception of clothing left in the custody of those officers, shall, if unclaimed for the period of 2 years, be sold and the money disposed of in the same manner.
Clothing left at the institution by residents at the time of separation may be used as determined by the institution if unclaimed by the resident or legal representatives of the resident within 30 days after notification.
20 ILCS 2405/13