The Florida Certificate of Service On Defendant is a document used in the state of Florida to certify that a legal document has been served upon a defendant. This document is typically used to serve a summons or other legal document to a defendant as part of a lawsuit. It is commonly used in the state of Florida because it is a helpful tool for documenting that the defendant was served with the legal document. The Florida Certificate of Service On Defendant can be used in two forms: the traditional form and the affidavit form. The traditional form is the most commonly used form and is usually completed by the process server and filed with the court in order to demonstrate that the defendant was served. The affidavit form is a sworn statement that can be used by the process server to demonstrate that the defendant was served. Both forms are accepted by the court as proof that the defendant was served.