1. Reason for Cancellation: Include when the reason for cancellation needs to be stated, particularly if required by the original contract or if it strengthens the legal position

2. Outstanding Obligations: Include when there are any remaining obligations, payments, or actions that need to be addressed as part of the cancellation

3. Return of Property: Include when there are physical items, documents, or other property that need to be returned as part of the cancellation process

4. Legal Authority Reference: Include when cancellation is being made under specific legislative provisions or contract terms

5. Acknowledgment Request: Include when formal confirmation of receipt is required from the recipient

1. Copy of Original Contract: Attach a copy of the original contract being cancelled for reference

2. Supporting Documentation: Any relevant documentation supporting the grounds for cancellation, if applicable

3. Proof of Service: Documentation showing how and when the notice was delivered to the recipient