Fla. Stat. § 177.061
Every plat offered for recording pursuant to the provisions of this part must be prepared by a professional surveyor and mapper. The plat must be signed and sealed by that professional surveyor and mapper, who must state on the plat that the plat was prepared under his or her direction and supervision and that the plat complies with all of the survey requirements of this part. Every plat must also contain the printed name and registration number of the professional surveyor and mapper directly below the statement required by this section, along with the printed name, address, and certificate of authorization number of the legal entity, if any. A professional surveyor and mapper practicing independently of a legal entity must include his or her address.
Fla. Stat. § 177.061