use as hurricane protection. These typically include not only actual test results from certified independent testing laboratories, they also contain "Product Approval Drawings" or "Installation Instructions" which provide specifications for hurricane shutter assembly and installation. Both the product and installation method must be shown to be in compliance with these drawings in order for a shutter to be considered "code-rated". Besides the Florida Building Code and Miami-Dade County, there is also the Code from the Texas Department of Insurance commonly known as TDI. The Code from the Texas Department of Insurance is in many aspects similar to the International Building Code. See also Hurricane preparedness Hurricane-proof building Product certification Window shutter References Building Coastal construction Windows