|
NASA Procedural Requirements |
NPR 1441.1D Effective Date: February 24, 2003 Expiration Date: August 24, 2014 |
This document is updated frequently; therefore, printed copies may be obsolete. Refer to the Change History Log at the beginning of NPR 1441.1 in the NASA Online Directives Information System (NODIS) for current version.
Pending New and Revised Schedules