EX-16 3 ex16.txt EXHIBIT 16 EXHIBIT 16 July 7, 2003 Securities and Exchange Commission Mail Stop 11-3 450 5th Street, N.W. Washington DC 20549 Dear Sirs/Madams: We have read Item 4 of Generex Biotechnology Corporation's Form 8-K dated July 1, 2003, and we agree with the statements made therein. Yours truly, Chartered Accountants