BY ORDER OF THE COMMANDER
AIR FORCE MATERIEL COMMAND
DEPARTMENT OF THE AIR FORCE
INSTRUCTION 21-101
AIR FORCE MATERIEL COMMAND
Supplement
ADDENDUM D
8 NOVEMBER 2022
Maintenance
UNITED STATES SPACE FORCE
(USSF) NON STANDARD
ORGANIZATION (NSO) AIRCRAFT
AND EQUIPMENT MAINTENANCE
MANAGEMENT
COMPLIANCE WITH THIS PUBLICATION IS MANDATORY
ACCESSIBILITY: Publications and forms are available on the e-Publishing website at
www.e-Publishing.af.mil for downloading or ordering
RELEASABILITY: There are no releasability restrictions on this publication
OPR: HQ AFMC/A4MM Certified by: HQ AFMC/A4M
(Col Jennifer Barnard)
Pages: 11
This publication implements DAFI 21-101, Aircraft and Equipment Maintenance Management,
and AFMCSUP servicing MAJCOM guidance for United States Space Force (USSF) Aircraft and
Equipment, and Munitions Maintenance. This publication applies to USSF units designated as Non
Standard Organizations (NSOs) in paragraph 1.2 and those with USSF contractual obligation,
when associated with AFMC where AFMC is the servicing MAJCOM. Note: All contractor
requirements contained within this Instruction must be contained within the
contract/grant/agreement to be enforceable. This publication applies to Air National Guard Bureau
and Air Force Reserve Command units if assigned or associated with USSF where USSF is the
lead. Note: This Addendum scopes the NSOs requirements in meeting the intent of the DAFI based
on their mission. Ensure that all records created as a result of processes prescribed in this
publication are maintained in accordance with IAW AFI 33-322, Records Management and
Information Governance Program, and disposed of IAW the Air Force Records Information
Management System Records Disposition Schedule located in the Air Force Records Information
Management System . This publication may be supplemented at any level, but all direct
