Policies, terms & conditions. At TDA, transparency and quality are at the core of everything we do. If you would like to review our policies, terms & conditions, or other compliance documents, you can download them using the listview below. Privacy Statement Read here Terms & Conditions - Sale Download Terms & Conditions - Purchase Download Sustainable Procurement Policy and Report Download Environmental Policy Download Labor and Human Rights Policy Download Whistleblowing Policy Download Business Ethics Download Supplier Code of Conduct Download Health & Safety Policy Download