Celiac Sprue Association: The manufacturer of this product is pleased to be recognized by the Celiac Sprue Association (CSA). The use of this seal on an article means that the manufacturer has agreed to adhere to CSA's standards in representing this article to be free of wheat, barley, rye, oats, their crosses and derivatives in product, processing and packaging. Established 1980. Our pizza contains 100% real cheese. Fresh ingredients. US inspected and passed by Department of Agriculture.