An Oracle E-Business Suite 12 Supply Chain Certified Implementation Specialist: Oracle Purchasing has demonstrated the knowledge required to manage the Procure-to-Pay lifecycle, configure Enterprise Structure, set up Routing and Approval, create RFQs and Quotations, manage Requisitions and Suppliers, and create receipts. Individuals who earn this certification are able to create standard, blanket, contract, and planned purchase documents and use the PO Create Documents workflow.