The document outlines the framework for a Safety Management System (SMS), including its four main components and twelve elements. The four components are: 1) Safety policy and objectives, 2) Safety risk management, 3) Safety assurance, and 4) Safety promotion. Each component contains several elements that further define it. The document also discusses the processes for hazard identification, safety risk assessment and mitigation, safety performance monitoring, and safety communication. It provides a two-phase plan for implementing an SMS over one year.