CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
Biomerica, Inc. and Subsidiaries
Irvine, California
We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 (No. 333- ) of Biomerica, Inc. and Subsidiaries, of our report dated August 29, 2019, relating to the consolidated financial statements as of May 31, 2019 and 2018 and for the years ended May 31, 2019 and 2018. We further consent to the reference to our firm in the section on Experts.
/s/PKF, LLP
PKF, LLP
San Diego, California
July 20, 2020