‹ MIR-1.1.3 MIR-1.1.5 › MIR-1.1.4 The CBB Law Article (89) requires that "All trading in securities listed on the Exchange shall be conducted through a mediator who is licensed by the Central Bank and registered as a member of the Exchange". Adopted January 2010 ‹ MIR-1.1.3 MIR-1.1.5 ›