Receive raw materials, verify quantity and documentation against Purchase Orders and Goods Receipt Notes (GRN). Ensure proper identification, labeling, quarantine, approved, and rejected status of materials. Maintain material storage as per GMP, GDP, and SOP requirements. Issue raw materials to production through SAP/ERP following FIFO/FEFO principles. Perform SAP transactions for GRN, material issuance, stock transfer, and inventory adjustments. Conduct daily, monthly, and annual physical stock verification and reconcile inventory discrepancies. Monitor inventory levels and coordinate with Procurement to maintain optimum stock. Maintain bin cards, stock registers, material movement records, and inventory reports. Coordinate with QA for material sampling, release, and handling of rejected or expired materials.