The auditor had resigned as auditor of Arrayit months before they had their registration revoked. Arrayit had no auditor for almost a year. They hired RRBB on October 28, 2016
On August 12, 2016, the Public Company Accounting Oversight Board ("PCAOB") issued an order which, among other things, revoked the PCAOB registration of Moss, Krusick and Associates, LLC (“Moss Krusick”) the Company's prior independent registered public accounting firm.
Prior thereto and on January 18, 2016, Moss Krusick resigned as auditor of the Company.