Exhibit 31(b)

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

I, Robert A. Phillips, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q/A (Amendment No. 1) of Quantum Materials Corp. for the period ending December 31, 2018; and

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.