Supplier Policies Supplier Policies Supplier Documents Note: All suppliers are required to use the version corresponding to your purchase order issue date (or later) for Supplier-Quality-Requirements. For prior versions please contact your Purchasing Agent. PROC-00900 Supplier Quality RequirementsDownload PROC-00049 General Provisions – Purchase OrdersDownload PROC-00240 Counterfeit Electronic Parts Avoidance Supplier RequirementsDownload FORM-01537 Supplier Nonconforming Material Request FormDownload FORM-01520 Supplier Request for Engineering Assistance (SREA) FormDownload FORM-01494 Representation and CertificationDownload FORM-01518 Supplier Weight Tracking FormDownload FORM-01466 Determination of Business Classification FormDownload SUPP-01989 Insitu Supplier FAIR TrainingDownload Potential Supplier InquiryDownload Insitu Supplier StrategyDownload FORM-02141 Supplier Rework Repair FormDownload Boeing Supplier Code of Conduct