(3)While a basic recognition fee should be charged to all third-country CCPs applying for recognition under Article 25 of Regulation (EU) No 648/2012, an additional fee should be charged to Tier 2 CCPs to cover the additional cost incurred by ESMA as part of the application process. The additional recognition fee should also be charged to already recognised CCPs the first time that ESMA determines whether they are to be classified as Tier 2 CCPs following the review of their systemic importance under Article 25(5) or Article 89(3c) of Regulation (EU) No 648/2012.