| Directive ID |
Subject |
Expiration Date |
|
NPR 8000.4C
|
Agency Risk Management Procedural Requirements |
April 19, 2027 |
|
NPD 8010.3B
|
Notification of Intent to Decommission or Terminate Operating Space Systems and Terminate Missions (Revalidated w/Change 3) |
July 2, 2029 |
|
NPD 8074.1
|
Management and Utilization of NASA's Space Communication and Navigation Infrastructure - Revalidated 7/01/21 |
August 11, 2026 |
|
NPR 8079.1
|
NASA Spacecraft Conjunction Analysis and Collision Avoidance for Space Environment Protection |
June 27, 2028 |
|
NPD 8500.1C
|
NASA Environmental Management (Revalidated w/Change 2, on October 29, 2018) |
June 2, 2026 |
|
NPR 8510.1A
|
NASA Cultural Resources Management |
March 15, 2026 |
|
NPR 8553.1C
|
NASA Environmental Management System |
December 30, 2025 |
|
NPR 8570.1B
|
NASA Energy and Water Management Program |
August 28, 2026 |
|
NPR 8580.1A
|
Implementing the National Environmental Policy Act and Executive Order 12114 (Revalidated with Change 2 on April 1, 2025) |
February 1, 2031 |
|
NPR 8590.1A
|
Environmental Compliance and Restoration Program (Revalidated on April 5, 2016 with Change 1) |
December 30, 2025 |
|
NPR 8600.1
|
NASA Capability Portfolio Management Requirements |
September 30, 2025 |
|
NPD 8600.1A
|
Capability Portfolio Management |
November 5, 2029 |
|
NPD 8610.12H
|
Orbital Space Transportation Services (Revalidated with Change 2) |
February 12, 2029 |
|
NPD 8610.23C
|
Launch Vehicle Technical Oversight Policy (Revalidated 6/09/23) |
August 18, 2028 |
|
NPD 8610.24C
|
Launch Services Program Pre-Launch Readiness Reviews (Revalidated April 2, 2025 w/Change 3) |
May 12, 2030 |
|
NPD 8610.6H
|
Graphic Markings on Space Vehicles, Equipment, and Hardware |
September 20, 2026 |
|
NPD 8610.7D
|
Launch Services Risk Mitigation Policy for NASA-Owned and/or NASA-Sponsored Payloads/Missions - Revalidated w/Change 3 |
May 15, 2028 |
|
NPR 8621.1D
|
NASA Procedural Requirements for Mishap and Close Call Reporting, Investigating, and Recordkeeping (updated w/Change 4) |
December 30, 2025 |
|
NPD 8700.1F
|
NASA Policy for Safety and Mission Success |
July 28, 2027 |
|
NPR 8705.2C
|
Human-Rating Requirements for Space Systems (Updated w/Change 2) |
December 16, 2025 |
|
NPR 8705.4B
|
Risk Classification for NASA Payloads |
November 1, 2029 |
|
NPR 8705.6D
|
Safety and Mission Assurance (SMA) Audits, Reviews, and Assessments |
July 30, 2025 |
|
NPD 8710.1E
|
Emergency Management Program (Updated with Change 1) |
February 1, 2029 |
|
NPR 8715.1B
|
NASA Safety and Health Programs |
February 1, 2026 |
|
NPR 8715.24
|
Planetary Protection Provisions for Robotic Extraterrestrial Missions |
September 24, 2026 |
|
NPR 8715.26
|
Nuclear Flight Safety |
February 3, 2027 |
|
NPR 8715.2B
|
NASA Emergency Management Program Procedural Requirements (Revalidated with Change 1) |
January 29, 2030 |
|
NPR 8715.3E
|
Requesting Relief from Agency Mission Assurance Requirements |
June 10, 2029 |
|
NPR 8715.5B
|
Range Flight Safety Program |
August 23, 2025 |
|
NPR 8715.6E
|
Orbital Debris Mitigation |
April 18, 2029 |
|
NPR 8715.7B
|
Payload Safety Program |
April 27, 2030 |
|
NPR 8735.1D
|
Exchange of Problem Data Using NASA Advisories and the Government-Industry Data Exchange Program (GIDEP) |
October 14, 2025 |
|
NPR 8735.2C
|
Hardware Quality Assurance Program Requirements for Programs and Projects (Updated w/Change 2) |
March 12, 2026 |
|
NPD 8740.1
|
Notification and Communications Regarding Potential Near-Earth Object Threats (Revalidated with Change 1) |
January 27, 2027 |
|
NPD 8800.14F
|
Policy for Real Estate Management (Updated with Change 1) |
August 15, 2029 |
|
NPR 8800.15F
|
Real Estate Management Program (Updated with Change 2) |
October 8, 2029 |
|
NPR 8810.1A
|
Center Master Planning |
December 31, 2025 |
|
NPD 8810.2A
|
Master Planning for Real Property (Revalidated w/Change 1 on February 20, 2015) |
December 31, 2025 |
|
NPD 8820.2E
|
Design and Construction of Facilities |
July 15, 2030 |
|
NPR 8820.2I
|
Facility Project Requirements (FPR) (Updated with Administrative edits w/Change 1) |
September 4, 2029 |
|
NPD 8831.1E
|
Maintenance and Operations of Institutional and Program Facilities and Related Equipment (Revalidated June 17, 2013 w/Change 1) |
September 6, 2025 |
|
NPR 8831.2F
|
Facilities Maintenance and Operations Management (Updated w/Change 1 on September 2, 2016) |
October 6, 2025 |
|
NPD 8900.15
|
To Research, Evaluate, Assess, and Treat (TREAT) Astronauts Policy |
December 31, 2025 |
|
NPR 8900.1B
|
NASA Health and Medical Requirements for Human Space Exploration |
March 8, 2026 |
|
NPD 8900.1G
|
MEDICAL OPERATIONS RESPONSIBILITIES IN SUPPORT OF HUMAN SPACE FLIGHT PROGRAMS (Revalidated with change 2 dated 8/25/17) |
December 31, 2025 |
|
NPD 8900.3H
|
Astronaut Medical and Dental Observation Study and Care Program, Revalidated with Change 3 |
December 16, 2028 |
|
NPD 8900.4D
|
NASA Use of Global Positioning System Precise Positioning Service (Revalidated 2/08/22) |
April 27, 2027 |
|
NPD 8900.5B
|
NASA Health and Medical Policy for Human Space Exploration (Revalidated 3/28/17) |
December 31, 2025 |
|
NPD 8910.1D
|
Care and Use of Animals |
January 20, 2027 |
|
NPR 8910.1D
|
Care and Use of Animals |
February 9, 2027 |
