Procedure for making disbursement documents Procurement caseManual of General Document Verification and Payment Process Operations.pdfManual of Procurement Management Operations in 2022Manual of Asset Registration Operations.pdfManual of Document Verification and Payment Process Operations for Procurement specific method .pdfMaterial Handling Process Manual 2024.pdfFinancial process manual 2024.pdfGuidelines for Specific Procurement and Contracting Practices under Article 56 First paragraph (2) (ข).pdf