1. Member States shall prescribe that the competent authorities are to require that every insurance undertaking or reinsurance undertaking subject to supplementary supervision shall have adequate internal control mechanisms in place for the production of any data and information relevant for the purposes of such supplementary supervision.
2. Member States shall take the appropriate steps to ensure that there are no legal impediments within their jurisdiction preventing the undertakings that are subject to the supplementary supervision and their related undertakings and participating undertakings from exchanging among themselves any information relevant for the purposes of such supplementary supervision.