| Change Date | Change Description |
| 02/23/2012 |
Discovery Guidelines and Criteria for the Phase A Concept Study ( Revision Posted). Revision Log (Added) |
| 02/07/2012 |
MSL with France ( Draft Language Sample Posted). |
| 02/07/2012 |
Juno with Belgium ( Draft Language Sample Posted). |
| 02/07/2012 |
Discovery Guidelines and Criteria for the Phase A Concept Study ( Revision Posted). |
| 01/18/2012 |
Discovery Guidelines and Criteria for the Phase A Concept Study ( Revision Posted). |
| 01/18/2012 |
NASA Space Flight Program and Project Management Requirements ( Hard Copy Posted). |
| 01/06/2012 |
Explanatory Guide to SMD E/PO Evaluation Factors, Version 3.1 (Posted). |
| 01/06/2012 |
Explanatory Guide to the NASA Science Mission Directorate Educational Merit Evaluation Factors for Student Collaboration Elements, Version 1.1 (Posted). |
| 07/01/2011 |
Discovery Guidelines and Criteria for the Phase A Concept Study (Final Posted). |
| 04/14/2011 | Reaction Wheel Supplier Survey (Posted). |
| 04/14/2011 | Recommended Supplier Surveillance Practices and Independent Verification for Reaction Wheel Procurements (Posted). |
| 01/12/2011 | Draft Discovery Guidelines and Criteria for the Phase A Concept Study (Updated). |
| 09/27/2010 | 2010 Science Plan (Posted). |
| 07/30/2010 | ASRG Information Summary (Updated). |
| 07/01/2010 | Draft Discovery Guidelines and Criteria for the Phase A Concept Study (Updated). |
| 06/30/2010 | Meeting the 70% JCL Requirement in PI-led Missions (Posted). |
| 06/21/2010 | Draft Discovery Guidelines and Criteria for the Phase A Concept Study (Posted). |
| 06/11/2010 | ASRG Schedule (Posted). |
| 06/10/2010 | ASRG Information Summary (Updated). |
| 06/09/2010 | Aerocapture Standard Presentation (Posted). |
| 06/09/2010 | ASRG Information Summary (Updated). |
| 06/09/2010 | ASRG User ICD (Posted). |
| 06/09/2010 | ASRG Functional Description (Removed). |
| 06/09/2010 | Astrogeology Capabilities (Posted). |
| 06/09/2010 | Planetary Cartography, Photogrammetry, and Geodeesy (Posted). |
| 06/09/2010 | ELV Information Summary (Updated). |
| 05/04/2010 | Policy and Requirements for the Education and Public Outreach Programs of SMD Missions (Posted). |
| 04/12/2010 | DPL Item#11 (Document Replaced). |
| 04/09/2010 | NPD 8020.7F is now NPD 8020.7G. |
| 04/09/2010 | DPL Item#14 (Document Replaced). |
| 04/09/2010 | DPL Item#13 (Document Replaced). |
| 04/09/2010 | DPL Numeric Indexing Resequenced. |
| 04/09/2010 | In-Space Propulsion Technologies Minimum Demonstration Requirements (Posted). |
| 04/09/2010 | DPL Item#10 (Document Replaced). |
| 04/05/2010 | Step-One Proposal Evaluation Plan Template (Link Posted). |
| 02/18/2010 | ASRG Functional Description (December 2009 UpdatePosted). |
| 02/18/2010 | Change Log Initialized |
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