Recommendation: The NASA Associate Administrator for Human Exploration and Operations should direct the Commercial Crew Program to include the results of its schedule risk analysis in its mandatory quarterly reports to Congress. (Recommendation 1)
Agency: National Aeronautics and Space Administration
Status: Open
Comments: NASA did not concur with our recommendation that the Commercial Crew Program should include the results of its schedule analysis in its quarterly reports to Congress. In July 2019, NASA reaffirmed that it will be working to ensure that the contractors' schedules and the program's internal assessments sync up as the program gets closer to launch, which is the process it used in March 2019 leading up to SpaceX's uncrewed test flight. GAO continues to believe that the recommendation is valid because the program's schedule risk analysis would provide Congress with valuable insight into potential delays, which are likely.
Recommendation: The NASA Administrator should develop and maintain a contingency plan for ensuring a presence on the ISS until a Commercial Crew Program contractor is certified. (Recommendation 2)
Agency: National Aeronautics and Space Administration
Status: Open
Priority recommendation
Comments: NASA agreed with this recommendation. NASA stated that it is in discussions with Russia to obtain additional seats on its Soyuz spacecraft for NASA crew as a contingency plan. NASA is also providing Extra-Vehicular Activity and robotics training for a subset of cosmonauts to support U.S. Operating Segment operations, and looking at a possible extension of the duration of the Space X Demonstration 2 crewed test flight. In November 2019, NASA reported that it completed its actions for this recommendation. However, while NASA is working on potential solutions, there is no contingency plan in place. To fully implement this recommendation, NASA needs to provide documentation of its contingency plan.
Recommendation: The NASA Administrator should direct the Chief of Safety and Mission Assurance, the NASA Associate Administrator for Human Exploration and Operations, the Commercial Crew Program Manager, and the Commercial Crew Program Contracting Officer to collectively determine and document before the agency certification review how the agency will determine its risk tolerance level with respect to loss of crew. (Recommendation 3)
Agency: National Aeronautics and Space Administration
Status: Open
Comments: NASA partially concurred with our recommendation, stating it documented the agency's risk tolerance level with respect to loss of crew for the program in its May 2011 safety memo. NASA stated that ultimately the Commercial Crew Program is accountable for ensuring that the contractors' systems meet the loss of crew value of 1 in 270. In July 2019, the Commercial Crew Program noted that it will continue to determine its risk tolerance with respect to loss of crew and formally document its decisions at program management meetings. We continue to believe that, before agency certification, the key parties must collectively determine how the agency will determine its risk tolerance with response to loss of crew, as the risk tolerance for the loss of crew requirement depends on which entity is presenting the results of its analysis. We believe this approach will reduce confusion and increase transparency. In late September 2020, GAO received additional information from NASA on actions taken to implement this recommendation. We are currently assessing this information.
Recommendation: After completing the agency certification review, NASA's Chief Engineer and Chief of Safety and Mission Assurance, with support from the NASA Associate Administrator for Human Exploration and Operations and the Commercial Crew Program Manager, should document lessons learned related to loss of crew as a safety threshold for future crewed spaceflight missions, given the complexity of the metric. (Recommendation 4)
Agency: National Aeronautics and Space Administration
Status: Open
Comments: NASA concurred with our recommendation to document lessons learned related to the loss of crew requirement. In June 2020, NASA told us that they expect to take action to close this recommendation by the end of May 2021.
