1.In addition to the provisions of Directives 73/239/EEC and 79/267/EEC which lay down the rules for the supervision of insurance undertakings, Member States shall provide supervision of any insurance undertaking which is a participating undertaking in at least one insurance undertaking, reinsurance undertaking, or non-member-country insurance undertaking shall be supplemented in the manner prescribed in Articles 5, 6, 8 and 9.
2.Every insurance undertaking the parent undertaking of which is an insurance holding company, a reinsurance undertaking or a non-member-country insurance undertaking shall be subject to supplementary supervision in the manner prescribed in Articles 5(2), 6, 8 and 10.
3.Every insurance undertaking the parent undertaking of which is a mixed-activity insurance holding company shall be subject to supplementary supervision in the manner prescribed in Articles 5(2), 6 and 8.