ZelleGrafts is fully registered with the U.S. Food and Drug Administration (FDA) to store and distribute human tissue and operates in strict compliance with all applicable federal and state regulations. We work exclusively with FDA-registered, AATB-compliant tissue processing partners whose facilities utilize ISO-certified cleanrooms, HEPA-filtered air systems, and continuous environmental monitoring to prevent cross-contamination. All donor testing is performed in CLIA-certified, FDA-registered laboratories, and regular audits ensure adherence to established Standard Operating Procedures—delivering safe, reliable, and high-quality tissue solutions you can trust.