The manual entitled Oversight Manual, Part C - The Establishment and Management of a State's Aviation Security Oversight System (Doc 9734) was developed by the ICAO Secretariat as a result of Assembly Resolution A36-20 of the 36th Session of the ICAO Assembly (18 to 28 September 2007) and the decision of the ICAO Council to ensure the OTAR Part 179, Aviation Security Training : UNCONTROLLED WHEN PRINTED : Airport Security Manuals Issue 4.00 OTAC 178-1, 179-1 Airport Security Manuals Issue 4.00 OTAC 178-1, 179-1 14 February 2019 Page 13 of 60 OTAC s/n 146 [Name of Organisation] [Logo] Icao Aviation Security Manual Doc 8973 We keep our list of direct icao security manual doc 8973 links up to date so they are The Ninth Edition of the Aviation Security Manual (Doc 8973/9 Restricted). PROCEDURE & POLICY MANUALS . Highlight page is available at the start of each manual that describes the changes to the manual during the most current revision. The structure and content of the Operations Manual is detailed in EU-OPS 1.1045 and the referenced Appendix. In essence, the Operations Manual comprises four parts: Part A. General/Basic. This part comprises all non type-related operational policies, instructions and procedures needed for a safe operation. Part B. Aeroplane Operating Matters. DEN Rules Part 20: AIRPORT SECURITY RULES AND REGULATIONS Effective May 1, 2018 . PART 20 AIRPORT SECURITY RULES AND REGULATIONS. This Part 20 is adopted by the Chief Executive Officer of the Department of Aviation, pursuant to the authority under Article II, Part 11 of the Charter of the City and County of Denver, Chapter 5 The U.S. Department of Homeland Security is working to raise the baseline for aviation security across the globe by implementing enhanced security measures, both seen and unseen, at all last-point-of-departure airports in 105 countries around world. These measures will be implemented in phases, in coordination with our international partners. enforce avi