Eligibility and Scope of Sale · 1 of 3

Who may buy, and how eligibility works

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In short

  • Eligibility rests on a four-part presidential determination, including undertakings the buyer gives on retransfer and on security.
  • Sales are not generally made outside the defense ministry, and anything else needs prior approval from two agencies.
  • An eligibility determination guarantees no sale, and a separate published list sets out how eligibility can be lost.
Published11 September 2026
Last reviewed11 September 2026
Sources current as of11 September 2026

1. The decision that comes before everything

No sale happens because a ministry wants one and can pay. "The USG may sell, grant, or lease defense articles and services to a country or international organization only if the President makes a determination that the prospective purchaser is eligible based on the criteria summarized in Table C4.T1" (SAMM C4.1.1).

Four findings make up that determination, and they come from the Foreign Assistance Act and the Arms Export Control Act rather than from policy. The first is a judgment about American interests: the President finds that furnishing the articles and services "will strengthen the security of the United States and promote world peace" (SAMM Table C4.T1).

The next two are promises the buyer gives. It agrees not to transfer title or possession to anyone who is not an officer, employee or agent of that government. It also agrees not to use the article for purposes other than those for which it was furnished, without American consent first. It also agrees "that it shall maintain the security of such article or service and provide substantially the same degree of security protection afforded to such article by the United States" (SAMM Table C4.T1).

The fourth is a catch-all: the country "is otherwise eligible to purchase or lease defense articles or defense services" (SAMM Table C4.T1). That clause is where the long list of statutory bars in the next section takes effect.

2. It has to be the defense ministry

Eligibility attaches to a country, but purchases attach to an institution. "Defense articles and services are not generally sold to foreign purchasers under the AECA unless they are part of the national defense establishment, under the direction and control of the ministry responsible for defense matters" (SAMM C4.1.3.1).

Interior ministries, national police, coastguards outside defense control and state owned companies therefore fall outside the default. They are not excluded, but they need permission before anything starts: "Prior DSCA and State approval must be obtained for the sale or lease of defense articles, defense services, or training to foreign organizations and personnel that are not part of the Defense Ministry" (SAMM C4.1.3.1). Requests go to the state department through two named addresses. A program built around a non-defense end user is a longer program, and the approval is worth securing before a request is written.

3. What eligibility does not promise

The manual is direct about the limits of the determination. "An eligibility determination is not a guarantee that a sale will be made. Sales may be suspended, and certain items may not be releasable to the requesting country for policy reasons or requirements of law" (SAMM C4.1.3.2).

Losing eligibility is a separate event again, and the decision is not made inside the defense department. Where the state department decides to limit or suspend assistance, the agency director issues instructions to the security cooperation community (SAMM C4.1.3.2). What that stops and what keeps running is set out in suspension, cancellation and what each one stops.

4. The statutory bars

The published list of reasons a country can lose eligibility is long, and explicitly incomplete. Most of the entries are statutory rather than discretionary, which is why they rarely bend.

  • Diverting development assistance or its own resources to unnecessary military expenditure, to a degree that materially interferes with development. This bites on future sales and guarantees, and "existing sales, credits, and guaranties need not be terminated" (SAMM Table C4.T3).
  • Repeated support to international terrorists, or knowingly transferring man-portable air defense systems to certain recipients.
  • Being in default to the American government on interest or principal for more than six months, and separately the appropriations provision covering default beyond one calendar year.
  • Being determined a major illicit drug producing or transiting country that has failed to take adequate steps, which withholds half of American assistance.
  • Having a duly elected head of government "deposed by military coup or decree" (SAMM Table C4.T3).
  • Engaging in "a consistent pattern of gross violations of internationally recognized human rights" (SAMM Table C4.T3).
  • Governmental armed forces or government-supported armed groups that "recruit and use child soldiers" (SAMM Table C4.T3).
  • Laws or practices that prevent an American person from taking part in providing defense articles or services on grounds of race, religion, national origin or sex.

One entry is newer and procedural rather than about conduct. Sometimes the units that will use grant assistance cannot be identified before transfer. In that case no assistance may be provided unless the recipient government agrees in writing not to pass it to a unit barred under the vetting law (SAMM Table C4.T3). That is why a request is asked to name intended recipient units where it can.

Waivers exist but are not general. "Availability of, or conditions for, waivers are specific to each provision of law" (SAMM C4.1.3.2).

5. Who decides the sale itself

Eligibility opens the door. A separate decision walks through it. "When the eligibility criteria in Section C4.1. have been met, the Secretary of State determines whether there will be a sale to a partner or international organization and the amount thereof, whether there will be a lease to a partner or international organization, and whether there will be any other delivery or performance under any sale or lease" (SAMM C4.2.1).

That decision carries a statutory test about consequences. Decisions to license or approve sales "must take into account the extent to which such exports, sales, or assistance contribute to an arms race, increase the possibility of outbreak or escalation of conflict, or prejudice the development of bilateral or multilateral arms control arrangements" (SAMM C4.2.1).

Use is bounded too. Sales may be made "only for purposes of internal security, legitimate self-defense, for preventing or hindering the proliferation of weapons of mass destruction and of the means of delivering such weapons, civic action" or for participation in regional arrangements consistent with the United Nations Charter (SAMM C4.2.3).

6. Two obligations that outlast the sale

Retransfer consent is permanent. "All purchasers or grant recipients must agree that they will not transfer title or possession of any defense article or related training or other defense services to any other country without prior consent from the U.S. Department of State (State)" (SAMM C4.2.2). The manual flags the hard case: minor repair parts, fuel and articles that lose their identity when mixed still need procedures that keep every retransfer properly approved. The mechanics are in third party transfer and retransfer consent.

Responsibility for proper use is shared and then handed over. "Proper use of U.S.-origin items is a joint responsibility of the recipient and U.S. personnel. U.S. representatives have primary responsibility until items are physically transferred to the recipient" (SAMM C4.2.3). After transfer the recipient carries it, including for any later disposal or change in end use.

A smaller rule catches out multilingual programs. The office in country must send a forwarding letter with each contractual document "emphasizing that the English language text is the official binding version" (SAMM C4.2.4). Translation is the host country's job, and any informal translation the Americans supply is for communication only.

Key terms

Presidential determinationThe four-part finding that makes a country eligible at all. SAMM Table C4.T1.
EligibilityA judgment about the buyer, distinct from whether an item may be released.
Non-ministry saleA sale to a body outside defense control, needing prior approval.
Retransfer consentThe permanent requirement for American consent before passing an article on.
Table C4.T3The published and expressly incomplete list of reasons eligibility can be lost.

Every statement above links to the document behind it. The full source list for this piece is on the sources page.

This page describes public United States government programs for general information. It is not legal, regulatory or procurement advice, and it does not address the facts of any particular case.

How Sentfore supports this

Eligibility opens a door that then has to be walked through, usually somewhere difficult. Sentfore provides secure movement, protective security and site support for defense programs in complex environments. Requirements can be sent through the contact page.