9 Other expenses

EUR 000

2022/2023

2021/2022

Other employee expenses

39,346

35,292

Travelling and representation expenses

20,481

14,344

Housing expenses

8,779

7,905

Office and IT expenses

16,808

17,438

(Reversal of) impairment on trade receivables

189

181

Other expenses

61,594

31,680

147,197

106,840

Other employee expenses increased as a result of higher training costs and costs related to secondments of personnel.

Travel and representation expenses increased as a result of higher car lease expenses and increased travel compared to 2021/2022, which year was still impacted by COVID-19. Housing expenses increased due to higher rent (inflation) and catering costs. Office and IT expenses decreased due to less cost of IT supplies compared 2021/2022 when there was a larger demand for IT home office related supplies.

Other expenses included in Other expenses mainly relate to contributions to KPMG International, insurance expenses, legal expenses, AFM fees, expenses for legal proceedings and research and development costs. Expenses for legal proceedings include the PCAOB Settlement and related costs relating to the answer sharing investigation, and are net of reimbursement where appropriate.

An amount of EUR 8.7 million is recognized in the other expenses (employee expenses and IT expenses) related to research and development costs (2021/2022: EUR 7.8 million).