# Secure deletion, media sanitization and disposal evidence · Observation, copy and evidence gap

Blank workpaper, not completed testing or approval. Do not include secrets or real personal data.

## Prerequisites / minimal reproduction

[ ] Complete; add evidence and owner.

## Expected / actual / business impact

[ ] Complete; add evidence and owner.

## Evidence-gap owner / deadline / decision impact

[ ] Complete; add evidence and owner.

## Initial assumption / counter-evidence / revised assessment

[ ] Complete; add evidence and owner.

## Module-specific evidence

- Asset/media/method/authority assessment matrix.
- Custody, validation, copy and closure-evidence record.