Indiana Code Title 35. Criminal Law and Procedure § 35-33.5-4-1

Sec. 1. (a) A court may not authorize interception under a warrant or an extension for a period longer than is necessary to achieve the objective of the warrant or extension.  Except as provided in subsection (d), a warrant and each extension may authorize interception for not more than thirty (30) days.  A court that issues a warrant or an extension shall order that the authorized interception must:

(b) A court may grant not more than three (3) extensions.

(c) A warrant or an extension may direct that a person immediately furnish an applicant all information, facilities, and technical assistance within that person's control necessary to accomplish the interception with a minimum of interference with the services that the person is furnishing to the person whose communication is to be intercepted.  The applicant shall compensate a person furnishing facilities or technical assistance to the applicant at the prevailing rates.

(d) A warrant issued under IC 35-33.5-2-3.5 expires after twenty-four (24) hours, unless:

A warrant extended in accordance with section 2 of this chapter expires as described in subsection (a).