Indiana Code Title 10. Public Safety § 10-13-5-8.1

Sec. 8.1. (a) In addition to an agreement with a broadcaster under section 8 of this chapter, the clearinghouse may enter into an agreement with one (1) or more electronic billboard operators to display Amber alerts, green alerts, or silver alerts under this section.  An agreement under this section may include a limitation on the days and times that the electronic billboard operator is required to have staff present to receive an Amber alert, a green alert, or a silver alert notification.

(b) The department's guidelines adopted under section 8 of this chapter may require staff, upon receiving a report that a child has been abducted, an endangered child is missing, a veteran at risk is missing, or an endangered adult is missing, to immediately send electronically or by other means of communication a description of the abducted child, missing endangered child, missing veteran at risk, or missing endangered adult to one (1) or more electronic billboard operators participating in the Amber alert program, green alert program, or silver alert program if the Amber alert, green alert, or silver alert occurs during a period when the electronic billboard operator has agreed to have staff present to receive an Amber alert notification, a green alert notification, or a silver alert notification.

(c) An electronic billboard operator participating in the Amber alert program, green alert program, or silver alert program shall immediately display:

to the general public in accordance with the Amber alert plan agreement, green alert plan agreement, or silver alert plan agreement between the clearinghouse and the electronic billboard operator.

(d) The department shall adopt guidelines governing the voluntary Amber alert program agreement, voluntary green alert program agreement, or voluntary silver alert program agreement between the clearinghouse and an electronic billboard operator.  The voluntary agreements between the clearinghouse and the electronic billboard operator may include the following provisions: