All selected recipients must submit their paid invoice showing the total cost of safe room purchase and installation,
along with a completed SoonerSafe Certificate of Installation to attest that the safe room's design, construction, and installation complies with the most recent versions of FEMA Publications 320 (Taking
Shelter from the
Storm) and FEMA 361 (Design and Construction Criteria for Community Safe Rooms), as well as ICC 500 (Standards for the Design and Construction of
Storm Shelters).