The Membership rules of the MSE regulate the conditions, manner and procedure for acceptance into the membership of MSE, the continued conditions for MSE membership, the rights and obligations of a member of the MSE, the termination of membership of the MSE, the operations of the authorized brokers and brokers licensed by the MSE for access to the BEST system of the MSE members, as well as subsidiaries of MSE member.
 
By acquirement with membership of the MSE, the member of the MSE irrevocably agrees to implement and obey the Statute, these rules and other MSE acts, and their amendments as well.