The American Tornado Shelter Association has been an organization since October 10, 2010. Our goal is to make sure that shelter companies are manufacturing and selling safe and quality products. All our member's products abide by The ICC-500 and The FEMA 320 and 361 Standards.
You can be assured that all of our members have fully tested their products. We welcome you to the American Tornado Shelter Association and will assist you in any way possible.
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