Complete the form above called DEMAND FOR TRIAL DE NOVO. 1. Have an adult, not involved in the court case, mail a copy of the completed DEMAND.This fee must be submitted when this demand for trial de novo and affidavit(s) of service are filed. Minutes are public information but the physical documents are not. All papers to be filed in a court proceeding are to be mailed to the Suffolk County Clerk, Attn: Court Actions, 310 Center Drive, Riverhead, New York 11901. Q. A Civil Action Cover Sheet must be filed in each civil case entered into Superior Court. SCBA Store ; Pricing. A: To demand a Trial De Novo in Suffolk County, New York, you typically need to file a Notice of Appeal within a specified timeframe after the original trial. An experienced Suffolk County criminal lawyer also should be file a demand for discovery. If you do not remember your Username or Password, click that area and enter your email that is on file with SCBA.