The International Association of Insurance Supervisors has admitted the Magyar Nemzeti Bank, the Central Bank of Hungary, as a signatory to its Multilateral Memorandum of Understanding. Membership enables the Hungarian authority to exchange relevant information and cooperate with other signatories on the supervision of cross-border insurance operations. The agreement provides a global compliance and confidentiality framework for supervisory cooperation and information sharing. Signatories must pass an independent assessment of their professional secrecy regimes. Members now represent three-quarters of global gross written premiums.