I am first duly sworn and state I am: Name. (officer or position) of.I certify to the best of my knowledge that the foregoing statements and the information I provided in my claim form are true. Aggressive Defense against Bad Check Allegations. Attorney David L. Freidberg has decades of experience representing those accused of all forms of check fraud. Contractors wanting to bid on items included in a particular letting must submit the properly completed. An affidavit of forgery is an official declaration that a fraudulent act was committed. It should be completed, notarized, and sent to notify institutions. Instructions on how to complete the "Forged Endorsement Affidavit".