Rule 30-1502-4.3 - Authorized Registry Official1. For purposes of access to AMC National Registry data, the Administrator of the Mississippi Real Estate Commission is designated as the Authorized Registry Official (ARO). 2. Pursuant to written policy established by the Board, the Authorized Registry Official (ARO) shall maintain procedures for access to any non-public or restricted national registry information. Such policy and procedures shall identify any individual authorized to act on behalf of the ARO and procedures to protect registry database credentials required for access to any non-public or restricted national registry information. 30 Miss. Code. R. 1502-4.3