Notes:  Notes:  8 5  6.1_SMSM_201904  Originally published April 2019  Uncontrolled copy when downloaded (3) For local changes, the SRM document is signed one level above the Air Traffic Manager (ATM) at the facility completing the SRM document. For Air Route Traffic Control Center (ARTCC) ATMs, this is the Service Area Director of Operations; for Terminal ATMs, this is the District Manager or General Manager; and for Technical (2) Signature responsibility may only be delegated from a Director to a Deputy Director. (1) The change proponent must ensure that the SRM document is entered into SMTS for tracking and monitoring the status of NAS changes. Table 6.3: Signatures for SRM Document Approval (Use with Section 5.4.3.2, Safety Finding Without Hazards) (1) (2) (4)  (7) The ATO Chief Safety Engineer must submit the means to reduce safety risk of any initially identified high-risk safety hazards to AOV for approval. (6) In cases where medium or low safety risk and/or controls go outside of the ATO, the means to reduce safety risk must be approved by the designated management officials within the other LOBs and accepted by AOV. (5) The changes that require AOV approval are listed in FAA Order 1100.161. (4) System Level Requirements refer to the requirements listed in the Final PRD. (3) Signature responsibility may only be delegated from a Director to a Deputy Director. (2) The change proponent must ensure that the SRM documents are entered into SMTS for tracking and monitoring the status of NAS changes. (1) This table applies to national-level NAS changes only. For local changes, refer to Table 6.1. Refer to Section 6.2 for a discussion on national- and local-level NAS changes. Risk Acceptance and Safety Documentation Review  Section 6  Type of Change  Required SRM Document  Approval Signatures Local (3)  Director of Air Traffic  Operations (Service Area),  Terminal District Manager or  General Manager, or  Technical Operations District  Manager or General Manager  National  Headquarters Director(s) of  affected Service Unit(s), ATO  Chief Safety Engineer Acquisitions  Headquarters Director(s) of  affected Service Unit(s),  ATO Chief Safety Engineer 