Contract number:  Service contract conditions of December 2018 4  II.9. Processing of personal data ............................................................................... 21$_{ }$ II.10. Subcontracting ................................................................................................. 24$_{ }$ II.11. Amendments .................................................................................................... 24$_{ }$ II.12. Assignment ...................................................................................................... 24$_{ }$ II.13. Intellectual property rights............................................................................... 24$_{ }$ II.13.1. Ownership of the rights in the results ................................................. 24$_{ }$ II.13.2. Licensing rights on pre-existing materials.......................................... 25$_{ }$ II.13.3. Exclusive rights .................................................................................. 25$_{ }$ II.13.4. Identification of pre-existing rights .................................................... 27$_{ }$ II.13.5. Evidence of granting of pre-existing rights ........................................ 27$_{ }$ II.13.6. Quotation of works in the result ......................................................... 28$_{ }$ II.13.7. Moral rights of creators ...................................................................... 28$_{ }$ II.13.8. Image rights and sound recordings ..................................................... 28$_{ }$ II.13.9. Copyright notice for pre-existing rights ............................................. 29$_{ }$ II.13.10. Visibility of Union funding and disclaimer ...................................... 29$_{ }$ II.14. Force majeure .................................................................................................. 29$_{ }$ II.15. Liquidated damages......................................................................................... 29$_{ }$ II.15.1. Delay in delivery ................................................................................ 29$_{ }$ II.15.2. Procedure ............................................................................................ 30$_{ }$ II.15.3. Nature of liquidated damages ............................................................. 30$_{ }$ II.15.4. Claims and liability............................................................................. 30$_{ }$ II.16. Reduction in price............................................................................................ 30$_{ }$ II.16.1. Quality standards ................................................................................ 30$_{ }$ II.16.2. Procedure ............................................................................................ 30$_{ }$ II.16.3. Claims and liability............................................................................. 31$_{ }$ II.17. Suspension of the performance of the contract ............................................... 31$_{ }$ II.17.1. Suspension by the contractor .............................................................. 31$_{ }$ II.17.2. Suspension by the contracting authority............................................. 31$_{ }$ II.18. Termination of the contract ............................................................................. 32$_{ }$ II.18.1. Grounds for termination by the contracting authority ........................ 32$_{ }$ II.18.2. Grounds for termination by the contractor ......................................... 33$_{ }$ II.18.3. Procedure for termination ................................................................... 33$_{ }$ II.18.4. Effects of termination ......................................................................... 33$_{ }$ II.19. Invoices, value added tax and e-invoicing....................................................... 34$_{ }$ II.19.1. Invoices and value added tax .............................................................. 34$_{ }$ II.19.2. E-invoicing ......................................................................................... 34$_{ }$ II.20. Price revision ................................................................................................... 34$_{ }$ II.21. Payments and guarantees................................................................................. 35$_{ }$ II.21.1. Date of payment.................................................................................. 35$_{ }$ II.21.2. Currency ............................................................................................. 35$_{ }$ II.21.3. Conversion.......................................................................................... 35$_{ }$ II.21.4. Costs of transfer.................................................................................. 35$_{ }$