State Department Removes Certain ASE-Modified Civil Aircraft From ITAR Munitions List

Plain-English explainer of a Rule published 2026-08-28 by State Department.

What changed

This interim final rule amends the International Traffic in Arms Regulations (ITAR) to remove from the U.S. Munitions List (USML) certain civil aircraft that have been modified to incorporate aircraft survivability equipment (ASE). It also excludes from ITAR jurisdiction certain activities involving the reexport or temporary import of ASE that has been incorporated into such aircraft, activities that would otherwise have met the ITAR definitions of 'reexport' or 'temporary import.'

The published abstract does not detail the specific technical criteria for what qualifies as ASE, which aircraft modifications trigger removal from the USML, or the precise scope of the reexport/temporary import exclusion. It is issued as an interim final rule, meaning it is effective on the stated date while the Department also requests public comments, which could lead to further revisions.

Who's affected

This rule concerns civil aircraft (not spacecraft) and equipment used to enhance aircraft survivability, so it is most directly relevant to organizations that manufacture, modify, operate, or trade in civil aircraft incorporating ASE, and to parties involved in reexporting or temporarily importing such equipment or aircraft. For the space industry specifically, the abstract does not state that satellites, launch vehicles, or space components are covered.

Space-industry entities with adjacent aviation operations, such as companies operating aircraft for range support, payload transport, or dual-use aerospace manufacturing, may want to confirm whether any of their aircraft or equipment falls within this changed USML scope, even though the rule as described is aircraft-focused rather than space-focused.

Key dates

• Published: 2026-08-28
• Effective date: 2026-10-13

What to do about it

1. Read the full Federal Register document (91 FR 55457) to understand the specific USML category changes and exclusion criteria, since the abstract only summarizes the action.
2. Determine whether your organization operates, modifies, or trades civil aircraft incorporating aircraft survivability equipment, or handles reexport/temporary import of such equipment.