General Inquiries or Complaints. Filing a complaint – You must file a signed and verified complaint with the Commission to begin the investigative process.If the PDF opens in your browser, download it to your computer before completing. File a complaint against a licensee or an individual you suspect of performing Unlicensed Activity. Send completed complaint forms to: Mail: Counsel Office of Professional Responsibility All complaints to the Florida Real Estate Commission (FREC) must be in writing. You may write and mail a letter, or you can use the Uniform Complaint Form. How to File a Complaint. If you wish to file a Bar complaint, you must download the form, review the instructions, and submit accordingly. Complaint Forms, Licensed Health Care Facility Complaints, Complaint Form for Unlicensed Health Care Facilities, Office of Medicaid Program Integrity.