Illinois licensees whose primary business involves commercial real estate sales and leasing are required to

While researching title defects is an important task in real estate transactions, it is not a specific requirement for Illinois licensees whose primary business is commercial real estate sales and leasing. This activity can occur but is not mandated as part of their licensing obligations.

Acting as dual agents is a practice that involves representing both the buyer and seller in a transaction, but it is not a requirement for all commercial real estate licensees. This option describes a role that some may fulfill under certain circumstances, but it does not pertain to a mandatory requirement for maintaining a license.

Although property management education may be beneficial for some licensees, it is not a general requirement for all commercial real estate licensees in Illinois. The state specifies continuing education rather than a fixed number of hours in a particular subject area like property management.