Indiana Code Title 22. Labor and Safety § 22-15-3-2

(A) prepared by a registered architect or professional engineer who is:

(B) include on each page of all drawings and the title page of all specifications the seal of the registered architect or professional engineer described by clause (A) or the person's technical or professional staff;  and

(C) filed by the registered architect or professional engineer described by clause (A) or the person's technical or professional staff;  and

(A) providing an estimate of the cost of the construction covered by the application, its square footage, and any other information required under the rules of the commission;

(B) stating that the plans and specifications submitted for the application were prepared either by or under the immediate supervision of the person making the statement;

(C) stating that the plans and specifications submitted for the application provide for construction that will meet all building laws;  and

(D) stating that the construction covered by the application will be subject to inspection at intervals appropriate to the stage of the construction by a registered architect or professional engineer identified in the statement for the purpose of determining in general if work is proceeding in accordance with the released plans and specifications.