Fla. Stat. § 454.11

Every attorney duly admitted or authorized to practice in this state shall have the right to appear before any court of the state, or any public board, committee, or officer in the interest of any client, and may appear as amicus curiae when so permitted. All attorneys shall be deemed officers of the court for the administration of justice, and amenable to the rules and discipline of the court in all matters of order or procedure not in conflict with the constitution or laws of this state.