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NASA Historical Documents Cancelled Directives Count: 4

2024     2023     2022     2021     2020     2019    

Tip for older Directives: You can enter earlier years in the Location
#box(URL) or you can use the search feature,
Cancellation information goes back to 1960.

Center	Type	Class	Serial
	Policy Directive Procedural Requirements Procedures/Guidelines Policy Charter Management Instruction Handbook MDs/* -- old stuff NNs -- old stuff Unassigned

Cancelled Date	Directive No.	Subject	Cancelled By
01-Jul-15	N PD NPD.1000 Show History	The NASA Organization	No Cancelled by information.
19-Jul-15	N PR 1400.1F Show History	NASA Directives and Charters Procedural Requirements	N PR 1400.1G Show History
27-May-15	N PR 1660.1B Show History	NASA Counterintelligence and Counterterrorism	N PR 1660.1C Show History
24-Feb-15	N PR 8800.15 Show History		No Cancelled by information.