The Human Tissue Act (HTA) 2004 regulates the use (including the removal, storage, and use of human tissue and cells) of human biological materials in the U.K. and is overseen by the Human Tissue Authority. All of our human primary cell products are collected in the U.S., using protocols and Informed Consent Forms (ICF) approved by an Institutional Review Board (IRB), the U.S. Food and Drug Administration, or an equivalent regulatory agency. Although we cannot provide HTA-compliance statements or legal advice on whether our products are compliant with HTA regulations, we can provide IRB-approval and ICF documents as well as a Quality and Compliance Statement for your independent assessment. Please contact your regional sales representative or techsupport@stemcell.com for further information.