Form: SB-2

Optional form for registration of securities to be sold to the public by small business issuers

January 30, 2008

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

Commonwealth Biotechnologies, Inc.

Richmond, Virginia

We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated December 21, 2007, relating to the consolidated financial statements of Commonwealth Biotechnologies, Inc. which is contained in that Prospectus.

We also consent to the reference to us under the caption “Experts” in the Prospectus.

LOGO

 

BDO Seidman, LLP

Richmond, Virginia
January 29, 2008