1. Non-Competition and Non-Solicitation: Additional restrictive covenants, if needed based on employee's position

2. International Provisions: Required for employees working across multiple jurisdictions

3. Clawback Provisions: Terms for recovering bonus payments in specific circumstances, particularly relevant for financial sector

4. Performance Criteria: Detailed performance requirements if bonus is partially performance-based

5. Works Council Approval: Reference to works council approval if required under Dutch law

6. Change of Control: Provisions addressing what happens in case of company merger or acquisition

7. Alternative Dispute Resolution: Mediation or arbitration provisions if preferred over court proceedings

1. Bonus Calculation Method: Detailed explanation of how the bonus amount is calculated, particularly if complex formulas are involved

2. Payment Schedule: If payments are made in installments, detailed schedule of payment dates and amounts

3. Performance Metrics: Detailed description of any performance criteria or KPIs linked to the bonus

4. Company Policies: Reference to relevant company policies affecting the retention bonus

5. Tax Implications Overview: Summary of tax treatment and implications for both parties