1. Reason for Cancellation: Include when it's necessary or beneficial to explain the reasons for cancelling the authorization

2. Transition Arrangements: Include when there needs to be a handover process or specific steps to ensure smooth transition

3. Outstanding Obligations: Include when there are pending matters or obligations that need to be addressed

4. Confidentiality Reminder: Include when the original authorization involved access to confidential information

5. Legal Reservations: Include when there's a need to reserve legal rights or specify ongoing obligations post-cancellation

1. Copy of Original Authorization: Attach a copy of the original authorization document being cancelled

2. List of Assets/Materials: If applicable, a detailed list of items, documents, or access credentials that need to be returned

3. Handover Checklist: If applicable, a checklist of tasks or items that need to be handled during the transition