Exhibit 31.2
CERTIFICATIONS
I, Mark Corrao, certify that:
1. I have reviewed this annual report on Form 10-K/A of Generex Biotechnology Corporation;
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;
Date: June 29th, 2020
| /s/ Mark Corrao | |
| Mark Corrao | |
| Chief Financial Officer |