Indiana Code Title 22. Labor and Safety § 22-4-36-3

Sec. 3.  All money received from the United States government and paid into the state treasury, as provided in this article, is appropriated and shall be expended by the commissioner for the respective purposes for which such money was allocated and paid to the state.  The department is authorized to rent or lease such rooms or quarters as may be necessary, from time to time, to accommodate the department and its several activities.