Create a chain-of-custody framework for secure disposal originating in [Department] that specifies container preparation, [SealType] assignment, dual-person controls, and documented transfers (collection, staging, transport, destruction). Define steps for [TransportMethod] and cross-site movements. Include exception procedures for broken seals and discrepancies, and specify retention of records for [RetentionPeriod] with periodic sampling by [AuditorRole].
Output format: 1) Process narrative (bulleted); 2) Log template (CSV with columns: Date/Time, Location, Container ID, Seal ID, Material Type, Data Class, Weight/Count, From, To, Signatures, Notes); 3) Example filled log (one row per step); 4) Seal breach triage checklist; 5) Quarterly audit sampling plan.