| Product Specification | Can format and nominal volume | Supplier can consistently produce the required formats, such as 250 ml, 330 ml, 355 ml, 473 ml, or 500 ml, with approved dimensional drawings. | Technical drawing, dimensional tolerance sheet, sample cans, and signed product specification. | Required |
| Material Safety | Aluminum alloy and internal coating | Food-contact aluminum and coating system must comply with the destination market's applicable food-contact requirements. | Material declaration, coating declaration, migration-test report, and food-contact compliance statement. | Required |
| Quality Management | Documented quality-management system | Current third-party certification to ISO 9001:2015 or an equivalent independently audited quality-management standard. | Valid certificate, certification scope, issuing body, expiry date, and latest audit summary. | Required |
| Food Packaging Certification | Food-safety and packaging controls | Current certification to a recognized food-safety or packaging standard, such as FSSC 22000, BRCGS Packaging Materials, or an equivalent scheme accepted by the buyer. | Certificate number, scope covering beverage cans, audit date, nonconformity status, and corrective-action records. | Required |
| Regulatory Compliance | Market-specific legal conformity | Supplier provides documentation applicable to the target market, such as EU food-contact framework requirements or United States food-contact regulations. | Regulatory declaration, laboratory reports, restricted-substance statement, and change-control procedure. | Required |
| Dimensional Quality | Critical dimensions and closure compatibility | Can diameter, height, neck, flange, and end profile remain within the approved drawing tolerances; compatibility with the customer's seaming equipment must be demonstrated. | Inspection plan, capability study, closure compatibility test, and seam-teardown report. | Required |
| Leak and Seam Performance | Container integrity | Routine leak testing and seam inspection are performed; seam measurements meet the customer's approved limits with documented corrective action for failures. | Leak-test records, seam-monitoring records, teardown photographs, and sample retention policy. | Required |
| Production Capacity | Available monthly capacity | Available capacity should cover forecast demand plus a practical reserve, commonly 20% to 30%, without relying on unverified subcontracting. | Line list, rated output, current utilization, confirmed capacity allocation, and production-plan records. | Preferred |
| Delivery Capability | Lead time and on-time delivery | Mass-production lead time is clearly defined, typically 30 to 60 days for standard products, with an on-time delivery target of at least 95%. | Historical delivery dashboard, order-to-ship timeline, minimum-order quantity, and escalation procedure. | Preferred |
| Production Facilities | Manufacturing-line capability | Facility has dedicated forming, washing, coating, printing, inspection, packing, and palletizing controls appropriate for beverage cans. | Factory audit, process-flow diagram, equipment list, maintenance schedule, and production-line photographs or live video review. | Required |
| Inspection and Testing | In-process and final inspection | Automated or documented checks cover visual defects, coating, print registration, dimensions, wall integrity, contamination, and packing condition. | Control plan, sampling plan, calibration certificates, test-method instructions, and certificate of analysis template. | Required |
| Traceability | Batch and raw-material traceability | Each shipment can be traced from finished-goods lot to production date, line, raw-material batch, inspection records, and shipping documents. | Example lot code, traceability exercise, recall procedure, and retention-period policy. | Required |
| Defect Control | Quality performance and corrective action | Supplier tracks customer complaints, defects per million units or parts per million, root causes, and corrective-action closure time. | Last 12 months of quality KPIs, complaint log, 8D reports, and preventive-action records. | Preferred |
| Supply Continuity | Business continuity and backup resources | Documented contingency plans cover aluminum supply, utilities, equipment failure, labor disruption, transport interruptions, and emergency production recovery. | Business-continuity plan, backup-supplier policy, disaster-recovery test results, and inventory policy. | Preferred |
| Environmental Management | Energy, emissions, and recycling controls | Supplier measures energy use, waste, water, and emissions; recycled aluminum content and environmental claims are supported by verifiable records. | Environmental certificate where applicable, recycled-content declaration, energy data, waste records, and sustainability report. | Preferred |
| Commercial Verification | Quotation transparency and total landed cost | Quotation clearly states can specification, coating, decoration, packaging, tooling, minimum order quantity, payment terms, freight basis, and validity period. | Itemized quotation, Incoterms, tooling ownership terms, packaging specification, and price-adjustment mechanism. | Required |
| Supplier Qualification | On-site or remote audit result | Supplier passes a documented audit with no unresolved critical findings and provides objective evidence for all major corrective actions. | Completed audit checklist, risk rating, corrective-action plan, closure evidence, and approval record. | Required |