All screening and testing results are reviewed according to the Stemell®'s quality management system, which is designed to meet the requirements specified in the FDA's Good Tissue Practice regulations and in the standards of the American Association of Tissue Banks. All donor screening and testing records are reviewed and accepted by QA personnel before being reviewed by our medical director, a recognized expert in infectious disease testing. Only tissues from donors with acceptable test results are released for transplant. Stemell® is registered with the Food and Drug Administration and licensed as a tissue bank by the states of California. Stemell® is compliant with the tissue bank guidelines of the American Association of Tissue Banks as well as all applicable federal, state and local regulations.