Member States shall ensure that competent authorities which receive confidential information under this Directive use it only in the course of their duties and for the following purposes:

(a) to check that the conditions for taking up occupational retirement provision business are met by IORPs before commencing their activities;

(b) to facilitate the monitoring of the activities of IORPs, including the monitoring of the technical provisions, the solvency, the system of governance, and the information provided to members and beneficiaries;

(c) to impose corrective measures, including administrative sanctions;

(d) where permitted by national law, to publish key performance indicators for all individual IORPs, which may assist members and beneficiaries in taking financial decisions regarding their pension;

(e) in appeals against decisions of the competent authorities taken in accordance with the provisions transposing this Directive;

(f) in court proceedings regarding the provisions transposing this Directive.