6.6 Other operating expenses

Other operating expenses are broken down as follows:

x € 1,000

2023

2022

Amortisation of intangible assets

-4,337

-4,821

Income/Charge for Wintrack II provision

13,571

19,000

9,234

14,179

For further details of the Wintrack II provision, see note 6.24 Provisions.