2. Any delay in payment shall incur a daily penalty equal to 0,1 % of the amount due.
1. 1. All fees shall be payable in euros. The fees shall be paid as specified in Articles 6, 7, and 8.
2.Any late payments shall incur the default interest laid down in Article 99 of Regulation (EU, Euratom) 2018/1046 of the European Parliament and of the Council (4).