[PCI DSS 1.x] 9.10.1 Cross-cut shred, incinerate, or pulp hardcopy materials

9.10.1.a Verify that hard-copy materials are cross-cut shredded, incinerated, or pulped, in accordance with ISO 9564-1 or ISO 11568-3e
9.10.1.b Examine storage containers used for information to be destroyed to verify that the containers are secured. For example, verify that a “to-be-shredded” container has a lock preventing access to its contents