Cooperation between authorities in the same Member State
Article 68
If a Member State designates more than one competent authority to enforce a provision of this Directive or of Regulation (EU) No 600/2014, their respective roles shall be clearly defined and they shall cooperate closely. Each Member State shall require that such cooperation also take place between the competent authorities for the purposes of this Directive or of Regulation (EU) No 600/2014 and the competent authorities responsible in that Member State for the supervision of credit and other financial institutions, pension funds, UCITS, insurance and reinsurance intermediaries and insurance undertakings. Member States shall require that competent authorities exchange any information which is essential or relevant to the exercise of their functions and duties.