Notes: 1) All NDT Personnel shall hold a current certificate for ISO 9712 Level 1 or equivalent as a minimum. 2) All NDT certificates shall cross reference the heat and sequential number. NDT and material Certificates shall be held for a minimum of three (3) years from pour date.3) This document is an ESCO internal quality process document and shall not be copied or distributed without the written approval of ESCO Corporation. 4) Unless otherwise agreed all customer certificates shall be supplied as per EN10204 3.1 certification requirements. 5) Leave in mould for min 7 days or 200 deg C!6) Send 2 x test bars & pin sample Air Bag after final heat treatment