in thousands of EUR

2018

2017

Building maintenance

1,573

1,581

Other provisions

5,170

3,002

Balance sheet value as at 31 December

6,743

4,583

A provision in the amount of EUR 1.7 million (2017: EUR 2.2 million) has been made for part of the estimated unavoidable costs to Triodos Bank of dealing with the implications of the UK vote to leave the European Union. Further provisions have been formed regarding disputes and claims.

An amount of EUR 1.7 million can be classified as shorter than one year.

The movement of the provisions is as follows:

in thousands of EUR

2018

2017

Balance sheet value as at 1 January

4,583

3,353

Addition

6,106

2,699

Withdrawal

–3,775

–149

Release

–145

–1,222

Exchange rate differences

–26

–98

Balance sheet value as at 31 December

6,743

4,583