326 IAC 1-1-6 Credible evidence

Sec. 6. For the purpose of submitting compliance certifications or establishing whether or not a person has violated or is in violation of any emission limitation, standard, or rule in this title, nothing in this title shall preclude the use, including the exclusive use, of any credible evidence or information relevant to whether a source would have been in compliance with the emission limitation, standard, or rule, if the appropriate performance or compliance test or procedure had been performed.