The Written Cancellation Notice is a crucial document in German business and legal practice, used to formally terminate various types of contractual relationships. It must strictly adhere to the formal requirements set forth in the German Civil Code (BGB), including proper written form and signature requirements. This document is essential when one party wishes to end a contract, whether it's a service agreement, lease, employment contract, or other continuing obligations. The notice must clearly identify the contract being terminated, state the termination date, and include all legally required information. Depending on the type of contract and circumstances, it may need to include specific reasons for cancellation, reference to legal grounds, or handle outstanding obligations. The document's format and content must ensure legal certainty and clear communication between parties while meeting all jurisdictional requirements under German law.

1. Sender Details: Full name and address of the party giving notice, including any relevant reference numbers

2. Recipient Details: Full name and address of the party receiving the cancellation notice

3. Date: Current date of the notice

4. Subject Line: Clear identification as a cancellation notice (Kündigungsschreiben) with relevant contract reference

5. Contract Identification: Specific details of the contract being cancelled, including date and reference numbers

6. Declaration of Cancellation: Clear and unambiguous statement of intent to cancel the contract

7. Effective Date: Specific date when the cancellation takes effect

8. Signature Block: Space for handwritten signature, name, and title of the authorized person