rootbrowseIAC-20E3session 44. Assuring a Safe, Secure and Sustainable Environment for Space ActivitiesPapers1. UN COPUOS Guidelines for the Long-Term Sustainability of Outer Space Activities: Early implementation experiences and next steps in COPUOS.2. Space Governance of Earth's Orbits: Analysis of the Long-Term Sustainability Guidelines and other Non-Binding Mechanisms in Space4. the challenge to and recommended model of space traffic management5. EU Space Surveillance & Tracking – State of Play and Perspectives6. Global platform for Space Traffic Management data exchange8. On-Orbit Servicing: The Key to Sustainability in Space or an Emerging Arena for Armed Conflict?9. Reducing vulnerabilities of space activities10. From safety to security: reducing the threat environment through the responsible use of outer space11. The elaboration of a conceptual framework for understanding the link between space and security with regard to the European Union's strategy and policy-making process14. Ensuring safe, sustainable and secure in-orbit activities through the UK licensing framework