The American Association of Tissue Banks (AATB) is a professional, non-profit, scientific and educational organization. AATB is the premier standard setting body promoting the safety and use of donated human tissue. The overwhelming majority of the human tissue distributed for transplant comes from AATB-accredited tissue banks. AATB supports the advancement of tissue bank professionals and tissue banking technologies so no one suffers from the lack of donated human tissue. Lifecell is India's First ATTB accredited Tissue Processing Bank.