Exhibit 3(i)(f)

CERTIFICATE OF AMENDMENT

TO

RESTATED CERTIFICATE OF INCORPORATION

OF 

GENEREX BIOTECHNOLOGY CORPORATION

Generex Biotechnology Corporation, a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “DGCL”),

DOES HEREBY CERTIFY:

FIRST:   That, in accordance with Section 242 of the DGCL, the Board of Directors of Generex Biotechnology Corporation (the “Corporation”), by unanimous written consent filed with the minutes of the Board of Directors, duly adopted by resolution the amendment (the “Amendment”) to the Corporation’s Restated Certificate of Incorporation (the “Certificate of Incorporation”) and directed that said Amendment be submitted to the stockholders of the Corporation for consideration.

SECOND:            That thereafter, the holders of a majority of the outstanding stock of the Corporation entitled to vote thereon approved the Amendment at a special meeting of the Corporation’s stockholders in accordance with Section 242 of the DGCL.

THIRD:               Effective upon the filing of this Certificate of Amendment with the Delaware Secretary of State, the Certificate of Incorporation is hereby amended by deleting Article FOURTH in its entirety and replacing it with the following:

“FOURTH: The aggregate number of shares of all classes of stock that this Corporation shall have the authority to issue is 1,501,000,000 shares, consisting of (a) 1,500,000,000 shares of common stock, par value $.001 per share, and (b) 1,000,000 shares of preferred stock, par value $.001 per share. The preferred stock may be issued in one or more series and may have preferences as to dividends and to liquidation of the Corporation. The Board of Directors of the Corporation shall establish the specific rights, preferences, voting privileges and restrictions of such preferred stock or any series thereof.

FOURTH:           This Certificate of Amendment will be effective upon filing.

IN WITNESS WHEREOF, Generex Biotechnology Corporation has caused this Certificate of Amendment to the Restated Certificate of Amendment to be signed by Mark A. Fletcher, its President & Chief Executive Officer, this 28th day of March, 2013.

GENEREX BIOTECHNOLOGY CORPORATION
By:	/s/ Mark A. Fletcher
	Mark A. Fletcher
	President & Chief Executive Officer