II.12. Assignment............................................................................................................... 23 
II.13. Intellectual property rights ......................................................................................... 23 
II.14. Force majeure ........................................................................................................... 27 
II.15. Liquidated damages ................................................................................................... 28 
II.16. Reduction in price ...................................................................................................... 29 
II.17. Suspension of the implementation of the FWC ............................................................... 29 
II.18. Termination of the FWC .............................................................................................. 30 
II.19. Invoices, value added tax and e-invoicing..................................................................... 32 
II.20. Price revision ............................................................................................................ 33 
II.21. Payments and guarantees .......................................................................................... 33