A letter of concurrency from Miami Dade County School Board is required prior to the fmal plat submittal. 25. A Certificate of Use (also called a CU or zoning permit) is required before opening any business in Miami-Dade County.1. Completely fill out all three (3) Diligent Search Letters (Form B) with your information, the other party's information and have them NOTARIZED. Fill out the Defendant's New Address form and mail it to: Clerk of the Court and Comptroller. If an electric deposit payment receipt is used as verification, the electric bill, bottom portion, must also be submitted to the school. Will I receive a confirmation that my filing was accepted? Sections 322.051 and 322.08, Florida Statutes, require that applicants provide proof of residential address documents to obtain a Florida Class E. Welcome to the mdhcv portal. This portal services the Miami Dade Housing Choice Voucher Program and its affiliated programs. Please include your full name in the subject line and ensure attachments are in PDF format.