FOR  MORE  INFORMATION  CONTACT:

Ivan  Teodorovic
Aztore  Capital,  Investor  Relations
(480)  759-9400  ext  1

                                                           FOR IMMEDIATE RELEASE
                                                           ---------------------

                         DYNAMIC BIOMETRIC SYSTEMS, INC.
                    APPROVED FOR TRADING OF ITS COMMON STOCK


     Tempe, Arizona (May 23, 2006) - Dynamic Biometric Systems, Inc. ("DBSI")
announced today that Peacock, Hislop, Staley & Given, Inc., a Phoenix,
Arizona-based investment banking and securities brokerage firm, received
approval from the NASD to initiate quotations on DBSI's common stock, which will
trade under the symbol "DYBO.OB" on the OTC Bulletin Board.

About  DBSI
     DBSI, through its wholly owned subsidiary DynaSig Corporation, develops and
sells a unique, dynamic biometric identification system based on the act or
process of signing a name or other handwriting (a "Dynamic Signature").  The
DynaSig System consists of a proprietary, dynamic biometric capture device (the
"Bio-Pen") and proprietary registration and authentication software that
compares a Dynamic Signature captured by the Bio-Pen with a reference template.
DBSI's newest product, just introduced, is a personal version of the Bio-Pen
Envelope system to be used in a secure e-mail attachment application, called the
"Person-to-Person Lockbox".  The Person-to-Person Lockbox can be used with any
e-mail system and assures the identity of both the sender and receiver.  The
Person-to-Person Lockbox is easy to create and easy for a recipient to save in
its "locked" state and can hold multiple documents created using different
programs, such as a word processing document, a blueprint, and a video file.
The DynaSig System may be also be utilized for electronic document execution and
control, to prevent credit card fraud and identity theft in e-commerce and
Internet financial transactions, and for government and corporate security,
including Internet, device and information access.
     DBSI's office is located at 1711 W. Greentree Drive, Suite 116, Tempe, AZ
85284 and its phone number is (480) 705-9110.  Information on DBSI is also
available on its website at www.dynamicbiometric.com.  DBSI's Annual Report on
Form 10-KSB for the year ended December 31, 2005 and other SEC filings may be
viewed and downloaded from the EDGAR Database at www.sec.gov.

     FORWARD  LOOKING  STATEMENTS.  Certain  matters discussed within this press
release  may  be  forward-looking  statements  within the meaning of the Private
Securities  Litigation  Reform  Act  of  1995.  Although  DBSI  believes  the
expectations reflected in any forward-looking statements are based on reasonable
assumptions,  it  can give no assurances that its expectations will be attained.
Such  statements are inherently uncertain, and actual results and activities may
differ  materially  from those estimated or projected.  Certain factors that can
affect  DBSI's  ability  to  achieve  projected results including, among others,
uncertainties  inherent  in the biometric security business and limited capital.
DBSI  has no obligation to update the statements contained in this release or to
take  action  that  is  described  herein  or  otherwise  presently  planned.