Indiana Code Title 25. Professions and Occupations § 25-35.6-3-3

(A) current licensure in speech-language pathology or audiology in another state, including the District of Columbia or a territory of the United States, under professional standards that the board considers to be at least equivalent to those set forth in this article at the time that the license was issued in the other state or territory;  or

(B) practice as a speech-language pathologist or an audiologist under the authority and supervision of an agency of the federal government;  and