NASA Procedures and Guidelines

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NPR 8705.2B

Eff. Date: May 06, 2008

Cancellation Date:

Human-Rating Requirements for Space Systems (w/change 4 dated 8/21/2012)

| TOC | ChangeHistory | Preface | Chapter1 | Chapter2 | Chapter3 | AppendixA | AppendixB | AppendixC | AppendixD | AppendixF | AppendixE | ALL |

NPR 8705.2B, Human-Rating Requirements for Space Systems
Change History

Change#	Date	Description
1	12/7/2009	Administrative corrections made to address the Aerospace Safety Advisory Panel's Recommendation #2009-01-01b in paragraph 1.1.2; clarify "emergency equipment" in Paragraph 3.2.3; correct spelling in paragraph 2.4.5.2 and in Appendix E; correct reference to "fault tolerance" in Paragraph 3.2.8; add references to and renumber Appendix C; and referenced to term "Flight Termination System" in Paragraph 3.6.1.5.
2	11/10/2011	Correct titles cited throughout document, correct url in Parg. 1.1.2, revise paragraphs in chapters 1, 2 and 3. Add additional definitions in Appendix A and update Appendix D.
3	11/10/2011	Administrative change to move human rating certification authority to the NASA Administrator.
4	8/21/2012	Administrative change to add a note to paragraph 3.6.1.2 that refers readers to NASA SP/2011-3421 for guidance on the evaluation of abort capability effectiveness in the context of probabilistic safety analyses.

| TOC | ChangeHistory | Preface | Chapter1 | Chapter2 | Chapter3 | AppendixA | AppendixB | AppendixC | AppendixD | AppendixF | AppendixE | ALL |

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This Document is Obsolete and Is No Longer Used.
Check the NODIS Library to access the current version:
http://nodis3.gsfc.nasa.gov