During the accreditation process and the monitoring of accredited verifiers, each national accreditation body shall assess whether the verifier and its personnel undertaking verification activities:

(a) have the competence to carry out the verification of operator's or aircraft operator's reports or regulated entity's reports in accordance with this Regulation;

(b) are performing the verification of operator's or aircraft operator's reports or regulated entity's reports in accordance with this Regulation;

(c) meet the requirements referred to in Chapter III and, for the purpose of verifying the regulated entity's report, Articles 43y to 43za.