Indiana Code Title 9. Motor Vehicles § 9-20-14-3

Sec. 3. (a) An authority granting permits to operate tractor-mobile home rigs shall grant permits of two (2) general classes, as follows:

(b) General permits shall be issued annually.  One (1) permit shall be issued for each towing vehicle to be used as a component of a tractor-mobile home rig.  The holder of a general permit may make, during the period of the permit, any number of mobile home or sectionalized building movements with the towing vehicle component of the tractor-mobile home rig for which the permit was granted.

(c) Special permits shall be limited to the particular movement of the mobile home or sectionalized building for which the special permit is issued.  A person purchasing a mobile home or sectionalized building, but who does not have a legal title to the mobile home or sectionalized building, is considered the owner of the mobile home or sectionalized building for the purposes of this chapter if the person has a contract with the seller or the seller's assignee.  However, such a person shall present to the granting authority a statement by the holder of the legal title to the mobile home or sectionalized building granting permission for the movement of the mobile home or sectionalized building.