1. International Trade Terms: Include when transaction involves cross-border sales, specifying Incoterms and customs requirements

2. Consumer Protection Provisions: Required when buyer is a consumer rather than a business, incorporating mandatory consumer protection rights

3. Intellectual Property Rights: Include when the goods involve any IP rights, licenses, or restrictions

4. Confidentiality: Add when sensitive information will be exchanged during the transaction

5. Force Majeure: Include when specific provisions for unforeseen circumstances are needed beyond standard BGB provisions

6. Insurance: Add when specific insurance requirements are necessary for high-value or high-risk goods

7. Compliance with Laws: Include when goods are subject to specific regulatory requirements or industry standards

8. Data Protection: Required when personal data processing is involved in the transaction

1. Schedule 1 - Product Specifications: Detailed technical specifications, quantities, and quality standards of the goods

2. Schedule 2 - Pricing Schedule: Detailed breakdown of prices, including any volume discounts or price adjustment mechanisms

3. Schedule 3 - Delivery Schedule: Detailed delivery timeframes and logistics arrangements

4. Schedule 4 - Warranty Terms: Detailed warranty conditions and claim procedures

5. Schedule 5 - Technical Documentation: Required technical documents, certificates, or compliance documentation

6. Appendix A - Form of Acceptance Certificate: Template for confirming receipt and acceptance of goods

7. Appendix B - Quality Control Procedures: Procedures for quality inspection and acceptance testing

8. Appendix C - Return Procedures: Procedures for handling returns and rejected goods