| Product materials | Supplier declaration tied to the drawing revision. | Compare part reference, issuing entity and the component scope. |
| Protective packaging | Pack drawing, cartons and protective insert specification. | Keep the seal lip and encoder face protected from abrasion and contamination. |
| Consolidation | Carton dimensions, gross weight, quantity and stacking limits. | Reconcile carton marks with the packing list before evaluating a mixed load. |
| Return or reuse | Supplier and buyer handling instructions. | Confirm who owns recovery and whether destination handling supports reuse. |