General principles
Article 20
Verification shall be by administrative and on-the-spot checks. Administrative checks shall be exhaustive and shall include cross-checks with, inter alia , data from the integrated administration and control system provided for in Chapter II of Title V, Chapter II of Title VI and Articles 47, 61 and 102, paragraph 3 of Regulation (EU) No 1306/2013 of the European Parliament and of the Council ( 9 ) . On the basis of a risk analysis in accordance with Article 22(1) of this Regulation, the competent authorities shall perform on-the-spot checks by sampling at least 5 % of aid applications. The sample must also represent at least 5 % of the amounts covered by the aid. In all appropriate cases, Greece shall make use of the integrated administration and control system.