Columbus Space Segment Definition

This paper .describes the Columbus Space Segment definition process as implement~d by European industry during Phases Bl and B2 in response to the requirements established by the European Space Agency. The development of· the .overall industrial structure during these phases is described, together with key roles and responsibilities. The approach being followed by industry to establish and implement the necessary management functions and procedures required by the European Space Agency to ensure adequate visibility and control of the programme are also addressed, as are key technical and managerial aspects related to commonality and overall system coherence .