The movement of commercial shipments of firewood, unprocessed wood products and other regulated articles into the state is prohibited unless the shipper has entered into a signed compliance agreement with the state of origin under a master permit that has been issued to the state of origin by the Director. With the exception of Miami-Dade County, locally produced or harvested firewood and unprocessed wood products are exempt from this rule provided they are not moved 50 miles from the distribution point.