I would like to request that NRC submit a plan to NASA for this study. NASA will provide a review of current OD and MM efforts and associated data sources to NRC at an early opportunity. The results of this study will be of the highest value to NASA in formulating the FY-2013 budget. We will need the findings and recommendations review completed by March 31, 2011. Once agreement with NRC on the scope and cost of the proposed study has been achieved, the NASA Contracting Officer will issue a task order for implementation. Mr. John W. Lyver, IV, will be the NASA technical point of contact for this effort and may be reached at (202) 358-1155 or by e-mail at JLyver@NASA.GOV.