2. The overall amount of the annual supervisory fees shall cover the estimated costs that the Commission incurs in relation to its supervisory tasks under this Regulation, in particular costs related to the designation pursuant to Article 33, to the set-up, maintenance and operation of the database pursuant to Article 24(5) and to the information sharing system pursuant to Article 85, to referrals pursuant to Article 59, to supporting the Board pursuant to Article 62 and to the supervisory tasks pursuant to Article 56 and Section 4 of Chapter IV.