United Tissue Resources (UTR) maintains a safe and reliable tissue graft inventory, for hospitals and surgery centers throughout Central and South Texas.United Tissue Resources supports the mission of the Donate Life Texas Registry for organ, eye, and tissue donation, by promoting the benefits of donation and facilitating the practice. Our teams work to honor the donation decisions of registered donors and donor families and fulfill their wishes to save and enhance lives.United Tissue Resources is a non-profit organization, fully accredited by the American Association of Tissue Banks and regulated by the Food and Drug Administration.