No, a lawyer is not required. Learn which letters of administration in Florida are required during estate proceedings, why they're necessary, and how to obtain them.A notary public must use a certificate in substantially the following form in notarizing an attested copy. The Florida Secretary of State is the only competent authority authorized to issue notarial and apostille certifications in the state of Florida. The Florida Secretary of State is the only competent authority authorized to issue notarial and apostille certifications in the state of Florida. A Delegation of Authority letter is used to authenticate other authorized signers. Named parties form the bedrock of any POA form. Completing Section 4. If you want a letter drafted for you, then you would have to contact the local lawyer for that. (1) No person may act as a professional solicitor unless the person has first complied with the requirements of ss.