Ind. Code § 35-48-3-6
(c) If an applicant for reregistration (who is doing business under a registration previously granted and not revoked nor suspended) has applied for reregistration at least forty-five (45) days before the date on which the existing registration is due to expire, the existing registration of the applicant shall automatically be extended and continue in effect until the date on which the board so issues its order. The board may extend any other existing registration under the circumstances contemplated in this section even though the registrant failed to apply for reregistration at least forty-five (45) days before expiration of the existing registration, with or without request by the registrant, if the board finds that such extension is not inconsistent with the public health and safety.
As added by Acts 1976, P.L.148, SEC.7. Amended by P.L.7-1987, SEC.166; P.L.84-2010, SEC.96.