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NASA Ball NASA
Procedural
Requirements
NPR 7123.1C
Effective Date: February 14, 2020
Expiration Date: February 14, 2025
COMPLIANCE IS MANDATORY FOR NASA EMPLOYEES
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(NASA Only)

Subject: NASA Systems Engineering Processes and Requirements

Responsible Office: Office of the Chief Engineer


| TOC | Preface | Chapter1 | Chapter2 | Chapter3 | Chapter4 | Chapter5 | Chapter6 | AppendixA | AppendixB | AppendixC | AppendixD | AppendixE | AppendixF | AppendixG | AppendixH | AppendixI | AppendixJ | AppendixK | ALL |

Appendix J. Deleted Requirements

The following requirements have been deleted from the original version of NPR 7123.1. Rather than resequence the remaining requirements, the original requirement numbering was left intact in case Centers or other organizations refer to these requirement numbers in their flow-down requirement documents. For each requirement that was deleted, the justification for its deletion is noted.

Table J-1 Deleted Requirements and Justification

Req No Requirement Statement Justification for Deletion
[SE-01] 2.1.4.3 Center Directors shall perform the following activities: a. Establish policies, procedures, and processes to execute the requirements of this SE NPR. Original text was used to ensure each Center has a defined SE process. Now, 10 years after the initial SE NPR was generated, Centers have defined processes. The emphasis is now that each program/project identifies and implements SE processes that are approved by the ETA.
[SE-02] 2.1.4.3 Center Directors shall perform the following activities: b. Assess and take corrective actions to improve the execution of the requirements of this SE NPR. Original text was used to ensure each Center has a process for continuous improvement of their SE process. Now, 10 years after the initial SE NPR was generated, Centers routinely make updates and a requirement is no longer needed.
[SE-03] 2.1.4.3 Center Directors shall perform the following activities: c. Select appropriate standards applicable to projects under their control. Selection of technical standards applicable to a specific project is an ETA responsibility.
[SE-04] 2.1.4.3 Center Directors shall perform the following activities: d. Complete the compliance matrix, as tailored, in Appendix H.1 for those requirements owned by the Office of Chief Engineer (OCE) and provide to the OCE upon request. The H.1 and H.2 compliance matrices were combined into a single matrix. Responsibility for compliance matrix completion is now the responsibility of the program/project and ETA.
[SE-05] 2.1.5.2 For those requirements owned by Center Directors, the technical team shall complete the compliance matrix in Appendix H.2 and include it in the SEMP. The H.1 and H.2k compliance matrices were combined into a single matrix. Responsibility for compliance matrix completion is now the responsibility of the program/project and ETA.
[SE-49] 5.2.1.7 The technical team shall provide the following minimum products at the associated milestone review at the indicated maturity level: g. ORR: (1) Updated operational plans. Operational plans are optional and may be outside the purview of systems engineering to develop.
[SE-50] 5.2.1.7 The technical team shall provide the following minimum products at the associated milestone review at the indicated maturity level: g. ORR: (2) Updated operational procedures. Operational plans are optional and may be outside the purview of systems engineering to develop.


| TOC | Preface | Chapter1 | Chapter2 | Chapter3 | Chapter4 | Chapter5 | Chapter6 | AppendixA | AppendixB | AppendixC | AppendixD | AppendixE | AppendixF | AppendixG | AppendixH | AppendixI | AppendixJ | AppendixK | ALL |
 
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