EXTENSION OF MATURITY DATE OF CONVERTIBLE DEBENTURE

Exhibit 10.82

EXTENSION OF MATURITY DATE OF CONVERTIBLE DEBENTURE

This Extension of Maturity Date of Convertible Debenture (“Extension”) is by and between the individual or entity named on an executed counterpart of the signature page hereto (such signatory is referred to as “Holder”) and OmniComm Systems, Inc., a Delaware corporation (“Maker”) and is entered into as of the day the Holder executes a copy of this Extension.

WHEREAS, Maker has delivered to Holder that certain 12% Convertible Debenture Series 08-04 of the Maker (“Convertible Debenture”) dated December 16, 2008 in the aggregate to the Holder in the principal of $25,000.

WHEREAS, the Maturity Date of the Convertible Debentures, as that term is defined in the Convertible Debenture, is January 01, 2016, and all principal due thereunder remains unpaid as of the date hereof.

WHEREAS, the parties have agreed to extend the Maturity Date.

WHEREAS, Holder has all requisite power, authority, and capacity to enter into this Extension and to extend the Maturity Date of the Convertible Debenture.

NOW, THEREFORE, in consideration of the mutual promises and covenants herein contained, and other good and valuable consideration, the receipt of which is hereby acknowledged, Holder and the Maker hereby agree as follows:

IN WITNESS WHEREOF, this Extension of Maturity Date of Convertible Debenture is executed as of the day and date the Holder executes a copy of this Extension.

[HOLDERS SIGNATURE PAGE FOLLOWS]

Exhibit 10.82 

[EXTENSION OF MATURITY DATE OF CONVERTIBLE DEBENTURE SIGNATURE PAGE]

IN WITNESS WHEREOF, the undersigned represents that it has caused this extension of Maturity Date of Convertible Debenture and Warrants to be duly executed on its behalf (if an entity, by one of its officers thereunto duly authorized) as of the date written below.