NASA Logo, National Aeronautics and Space Administration
NODIS Library

one Columns

Welcome to the NODIS LibraryHOME


DMS - Library - Help

Library - Directive History
N PR 8715 24 Need help?
Status: CURRENT
Subject: Planetary Protection Provisions for Robotic Extraterrestrial Missions
Responsible Office Code: GA
Effective Date: September 24, 2021
Expiration Date: September 24, 2026
Cancellation Date:  
Document Cancelling this Directive (if Cancelled):  
Documents Cancelled by this Directive:
N PR 8020 12D   -   Show History
Comments or Suggestions
(Note that we are looking for ways to improve the functionality of the NODIS library, so please limit all entries to suggestions or comments about the system, not requests).
Send questions or comments about NASA to Public Inquiries (not related to NODIS)
NASA Logo - nasa.gov