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As independent registered public accountants, we hereby consent to the inclusion of our opinion in this Registration Statement on Form S-1 and the related Prospectus, of our report dated March 19, 2018, relating to the consolidated financial statements of ImageWare Systems, Inc., and the effectiveness of ImageWare Systems, Inc.’s internal control over financial reporting, as of December 31, 2017 and 2016 and for each of the three years in the period ended December 31, 2017 (which report includes an explanatory paragraph relating to the uncertainty of the Company’s ability to continue as a going concern). We also consent to the reference to our Firm under the caption “Experts” in the Prospectus, which is part of said Registration Statement.