Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in this Registration Statement on Form S-3 and related Prospectus of Inotiv, Inc. of our report dated December 21, 2021, relating to the consolidated financial statements of Inotiv, Inc., appearing in the Annual Report on Form 10-K of Inotiv, Inc. for the year ended September 30, 2021.
We also consent to the reference to our firm under the heading "Experts" in the Registration Statement.
/s/ RSM US LLP
Indianapolis, Indiana
August 18, 2022
