Ind. Code § 7.1-3-23-5

Sec. 5. The commission shall revoke a permit of any type only on account of the violation of, or refusal to comply with, a provision of this title or of a rule or regulation of the commission, or on account of a violation of IC 35-45-5-3, IC 35-45-5-3.5, or IC 35-45-5-4. A finding that a permittee has violated IC 35-45-5-3, IC 35-45-5-3.5, or IC 35-45-5-4 must be supported by a preponderance of the evidence.