. Removed Figures: ATC SSTP Request Form, ATC MR Request Form, RSC Emergency/Unplanned Maintenance Access Checklist. . Updated Figures: RSC Record of Concurrence and Receipt for Rail System Work Restrictions Form, Flagperson Checklist for Track(s) out of Service Checklist . Updated Emergency/Unplanned Maintenance Access Section . Updated/Added various definitions . Simple Clearance requirement updated to one-Level II or higher. . Updated Wayside Badge Certification . Updated definitions: Maintenance Supervisor, Certification, Level I (Green/Orange), Certification, Level II (Yellow), Certification, Level III (Red), DSQA, Switch Tender, OTEO, OTEO-Certified Designated Pilot, OTEO-Certified Pilot . Added definitions: Hazard, Incident, OTEO-L1, Right-of-Way . Removed "MARTA" from Level II & Level III Certified personnel. . Added DSQA to MARTA Approved Safety Vest . Under safety related stoppages, added Flagperson to have the ability to escort personnel off wayside . Clarified roles for OTEO, OTEO-L1 and OTEO-Certified Pilot throughout the procedure . Updated Primary Flag persons required PPE . Updated Safe Clearance required PPE . Updated MRT to include Secondary Flag persons radio call #