Ind. Code § 8-1-8.3-4
As used in this chapter, "utility service interruption emergency" means an outage or interruption of utility service in Indiana, including a near term threat or occurrence of a meteorological or other condition reasonably likely to result in outages or service interruption. A utility service interruption emergency:
(1) is declared to exist within the meaning of 49 CFR 390.23 when a public utility receives:
(2) continues until:
As added by P.L.42-2004, SEC.1.