If the insurance or reinsurance undertakings in a group do not comply with the requirements referred to in Articles 216 to 250 or where the requirements are met but solvency may nevertheless be jeopardised or where the intra-group transactions or the risk concentrations are a threat to the financial position of the insurance or reinsurance undertakings, the following shall require the necessary measures in order to rectify the situation as soon as possible: (a) (b) the group supervisor with respect to the insurance holding company; the supervisory authorities with respect to the insurance and reinsurance undertakings.
Les mesures d'assainissement produisent leurs effets dans toute la Communauté dès qu'elles produisent leurs effets dans l'État membre  d'origine  où elles ont été prises.