Guide
What does a Foreign Military Sales purchaser agree to?
Section 2 of the standard terms sets out the purchaser's side: it may cancel at its own cost, uses what it buys only for the listed purposes, transfers nothing to a third party without U.S. consent, protects classified items as the U.S. would, permits end-use monitoring, and deals with any offset directly with the U.S. contractor.
What does a Foreign Military Sales purchaser agree to?
2.1 The purchaser's right to cancel
2.1 The Purchaser may cancel this or delete items at any time prior to delivery of defense articles or performance of defense services. The Purchaser is responsible for all costs resulting from cancellation under this section.
In Section 1.5, the retains the right to cancel or suspend part or all of the case under unusual or compelling circumstances when in the U.S.’s national interest. Similarly, this section provides the international partner the right to change their mind. Simply because the international partner accepted the case at one point does not mean they are locked into that decision. The international partner is a voluntary participant and can cancel the entire or delete specific items prior to delivery.
2.2 End-use purposes
2.2 The purchaser notes its obligations under International Humanitarian Law and Human Rights Law. The Purchaser agrees, except as may otherwise be mutually agreed in writing by the Purchaser and the , to use the defense articles sold hereunder only:
2.2.1 for ;
2.2.2 for legitimate self-defense;
2.2.3 for preventing or hindering the proliferation of weapons of mass destruction and of the means of delivering such weapons;
2.2.4 to permit the Purchaser to participate in regional or collective arrangements or measures consistent with the Charter of the United Nations, or otherwise to permit the Purchaser to participate in collective measures requested by the United Nations for the purpose of maintaining or restoring international peace and security; or
2.2.5 for the purpose of enabling foreign military forces in less developed countries to construct public works and to engage in other activities helpful to social and economic development.
2.2.6 for purposes specified in any Mutual Defense Assistance Agreement between the and the Purchaser; or,
2.2.7 for purposes specified in any other bilateral or regional defense agreement to which the and the Purchaser are both parties.
This condition also stipulates that the international partner will only use the materiel or services purchased under the case for certain purposes, referred to as end use. The list of acceptable end uses is drawn from the . At first, it may appear unfair that the attaches end-use limitations to the sale, but the is selling defense articles and services rather than consumer products. Additionally, this is often the same materiel used by U.S. military forces. As such, the has valid concerns over how these articles or services are used by the international partner.
2.3 Verifying reports
2.3 The Purchaser agrees that the retains the right to verify reports that defense articles and services have been used for purposes not authorized or for uses not consented to by the .
Section 2.3 establishes the right of the to verify any reports that defense articles or services are being used for purposes other than as specified in Section 2.2. The incorporation of this language into the terms and conditions of the establishes for the the right to investigate any reports of violation to the use provisions of the case. These conditions are also typically contained in international agreements with international partners pursuant to Section 505 of the .
2.4 Third-party transfers
2.4 The Purchaser will not transfer title to, or possession of, the defense articles, components and associated support materiel, related training or other defense services (including plans, specifications, or information), or technology furnished under this to anyone who is not an officer, employee, or agent of the Purchaser (excluding transportation agencies) or of the , and shall not use or permit their use for purposes other than those authorized, unless the written consent of the has first been obtained. The Purchaser will ensure, by all means available to it, respect for proprietary rights in any items and any plans, specifications, or information furnished, whether patented or not. The Purchaser also agrees that the defense articles offered will not be transferred to Cyprus or otherwise used to further the severance or division of Cyprus, and recognizes that the U.S. Congress is required to be notified of any substantial evidence that the defense articles sold in this have been used in a manner that is inconsistent with this provision.
Section 2.4 restates the obligations imposed on the international partner under the . Although the international partner actually becomes owner of the materiel, the requires, as a condition of the sale, that the international partner agrees to not resell or transfer possession of the purchased items without first obtaining written consent. This condition does not mean that the international partner can never sell the materiel or turn over possession for maintenance to a third country. It simply means that the is very concerned about who has access to and possession of this defense materiel. Before offering the , the determined that it was in its best interest to permit the international partner to possess this materiel. The wants to ensure that possession of this defense materiel by a prospective third party is also in the ’s best interest.
This condition also requires the international partner to respect the proprietary rights of U.S. contractors. U.S. industry has often made significant investments in defense technologies that enable the firm to compete both commercially and in the defense sector. This condition protects the intellectual property of U.S. contractors from misuse. This section also specifically identifies conditions related to Cyprus. It does appear unusual that provisions regarding Cyprus would be included in the standard terms and conditions used with all cases. This is an example of the political influences that impact . Congress was concerned about unauthorized transfers of defense articles to Cyprus. As a result, Congress specifically addressed this concern within the language of the . Given these conditions relative to Cyprus are contained within the law, these same requirements are included in the standard terms and conditions used with all cases.
2.5 Missile Technology Control Regime
2.5 The Purchaser agrees not to divert articles and services received under this for purposes or uses other than those for which it was furnished, including, but not limited to, any use that could contribute to the acquisition, design, development or production of a “missile,” as defined in section 74 of the (22 U.S.C. 2797c). The items will be used only for the purposes stated and such use will not be modified nor the items modified or replicated without the prior consent of the ; neither the items nor replicas nor derivatives thereof will be retransferred without the consent of the . The has the right to take action under section 73(a) of the (22 U.S.C. 2797b(a)) in the case of any export or transfer of any Missile Technology Control Regime () equipment or technology that contributes to the acquisition, design, development or production of missiles in a country that is not an adherent.
Section 2.5 alerts the partner not to divert articles and services provided under the case for purposes other than for which they were furnished. This specifically excludes any use that would support the acquisition, design, development or production of a missile as defined in the . This section also alerts the international partner that the may act to control export or transfer under the Missile Technology Control Regime.
2.6 Security requirements
2.6 The Purchaser will maintain the security of such article or service and will provide substantially the same degree of security protection afforded to such article or service by the United States Government. To the extent that items, including plans, designs, specifications, , or information, furnished in connection with this may be classified by the for security purposes, the Purchaser certifies that it will maintain a similar classification and employ measures necessary to preserve such security, equivalent to those employed by the and commensurate with security agreements between the and the Purchaser. If such security agreements do not exist, the Purchaser certifies that classified items will be provided only to those individuals having an adequate security clearance and a specific need to know in order to carry out the program and that it will promptly and fully inform the of any compromise, or possible compromise, of U.S. classified material or information furnished pursuant to this . The Purchaser further certifies that if a U.S. classified item is to be furnished to its contractor pursuant to this : (a) the item will be exchanged through official Government channels, (b) the specified contractor will have been granted a facility security clearance by the Purchaser at a level at least equal to the classification level of the U.S. information involved, (c) all contractor personnel requiring access to such items will have been cleared to the appropriate level by the Purchaser, and (d) the Purchaser is also responsible for administering security measures while the item is in the contractor’s possession. If a commercial transportation agent is to be used for shipment, the Purchaser certifies that such agent has been cleared at the appropriate level for handling classified items. These measures will be maintained throughout the period during which the may maintain such classification. The will use its best efforts to notify the Purchaser if the classification is changed.
The is very concerned about preserving the security of classified materiel transferred under . This condition requires the international partner to maintain security measures equivalent to those used by the . This does not mean the international partner must use the same security procedures. It means that the end result of the international partner’s security process will achieve a level of security that is equivalent to the security level provided by the . Additionally, the international partner is responsible for security not only when the item is in government possession, but also when it is provided to the international partner’s domestic contractors or when it is in the transportation pipeline.
2.7 End-use monitoring
2.7 Pursuant to section 505 of the Foreign Assistance Act of 1961, as amended () (22 U.S.C. 2314), and section 40A of the (22 U.S.C. 2785), the will be permitted, upon request, to conduct verification with respect to the use, transfer, and security of all defense articles and defense services transferred under this . The Purchaser agrees to permit scheduled inspections or physical inventories upon request, except when other means of verification shall have been mutually agreed. Upon request, inventory and accountability records maintained by the Purchaser will be made available to U.S. personnel conducting verification.
Section 2.7 states the retains the right to conduct end-use monitoring () verification of articles and services transferred under the case. The international partner agrees to permit scheduled inspections or physical inventories upon request and make accountability records available to personnel. This implements an requirement.
2.8 Offset arrangements
2.8 Any offset arrangement is strictly between the Purchaser and the U.S. . The U.S. Government is not a party to any that may be required by the Purchaser in relation to the sales made in this . The assumes no obligation to administer or satisfy any offset requirements or bear any of the associated costs. Although offsets, as defined in the Defense Supplement, are not within the scope of the contracts entered into to fulfill the requirements of this , offset costs may be recovered through such contracts. costs may be deemed reasonable without further analysis in accordance with the Defense Supplement. If the Purchaser wishes to obtain information regarding offset costs, the Purchaser should request information directly from the U.S. .
Section 2.8 notifies the international partner that the is not a party to any offset arrangements and assumes no obligation to administer or satisfy any offset requirements. Although offsets are not within the scope of DoW contracts used to execute the case, offset costs may be recovered through such contracts. Section 2.8 notes that costs may be deemed reasonable without further analysis under the Defense Supplement.
References
SAMM
- SAMM C8.7.1 — Third Party Transfer.
- SAMM C5.6.5.4.1 — Standard Terms and Conditions and Letter of Offer and Acceptance Information.
Related
Letter of Offer and Acceptance (LOA)
The legal instrument used by the USG to transfer itemized defense articles, defense services, and design and construction services to foreign partners.
When used under the authorities provided in the Arms Export Control Act for Foreign Military Sales, the LOA is a binding agreement signed by the USG and the foreign partner to transfer such articles and services.
When used under Building Partnership Capacity (BPC) authorities, the BPC LOA is not signed by the Benefitting Partner.
SAMM Glossary, as of 12 September 2026
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DSCA — Defense Security Cooperation Agency
SAMM Acronyms, as of 12 September 2026
Glossary entry →Defense Security Cooperation Agency (DSCA) →
LOA — Letter of Offer and Acceptance
SAMM Acronyms, as of 12 September 2026
Internal Security
The state of law and order prevailing within a nation.
SAMM Glossary, as of 12 September 2026
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AECA — Arms Export Control Act
SAMM Acronyms, as of 12 September 2026
FMS — Foreign Military Sale
SAMM Acronyms, as of 12 September 2026
Freight Forwarder
A commercial import/export company registered with the Department of State, Bureau of Political-Military Affairs, Directorate of Defense Trade Controls and under contract to the Foreign Military Sales customer which arranges transportation of materiel from a point specified in the Letter of Offer and Acceptance to the final destination.
SAMM Glossary, as of 12 September 2026
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Security Cooperation
Activities undertaken by the DoD to encourage and enable international partners to work with the United States to achieve strategic objectives. It includes all DoD interactions with foreign defense and security establishments, including all DoD-administered security assistance programs, that: build defense and security relationships that promote specific U.S. security interests, including all international armaments cooperation activities and security assistance activities; develop allied and friendly military capabilities for self-defense and multinational operations; and provide U.S. forces with peacetime and contingency access to host nations.
SAMM Glossary, as of 12 September 2026
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SCO — Security Cooperation Organization
SAMM Acronyms, as of 12 September 2026
Arms Export Control Act (AECA)
The basic U.S. law providing the authority and general rules for the conduct of Foreign Military Sales and commercial sales of defense articles, defense services, and training. The Arms Export Control Act (AECA) came into existence with the passage of the Foreign Military Sales Act (FMSA) of 1968. An amendment in the International Security Assistance and AECA of 1976 changed the name of FMSA to the AECA.
SAMM Glossary, as of 12 September 2026
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Technical Data
Recorded information of a scientific or technical nature, regardless of form or characteristic. Examples of technical data packages include research and engineering drawings and associated lists, specifications, standards, process sheets, manuals, technical reports, catalog item identifications, and related information and computer software documentation.
SAMM Glossary, as of 12 September 2026
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End Use Monitoring (EUM)
Mandated by Section 40A of the Arms Export Control Act (AECA) (22 U.S.C. 2785), activities undertaken by the U.S. Government to ensure that defense articles and defense services transferred to foreign partners under security assistance/cooperation authorities are monitored and used according to the terms and conditions specified in Letters of Offer and Acceptance and other transfer agreements, and as required by the AECA or the Foreign Assistance Act of 1961.
SAMM Glossary, as of 12 September 2026
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EUM — End Use Monitoring
SAMM Acronyms, as of 12 September 2026
Defense Contractor
Any individual, firm, corporation, partnership, association, or other legal non-Federal entity that enters into a contract directly with the DoD to furnish services, supplies, or construction. Foreign governments, representatives of foreign governments, or foreign corporations wholly owned by foreign governments that have entered into contracts with the DoD are not defense contractors.
SAMM Glossary, as of 12 September 2026
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Offset Agreement
An agreement, arrangement, or understanding between a U.S. supplier of defense articles or services and a foreign country under which the supplier agrees to purchase or acquire, to promote the purchase or acquisition by other U.S. persons, of goods or services produced, manufactured, grown, or extracted, in whole or in part, in that foreign country in consideration for the purchase by the country of defense articles or services from the supplier [Sec. 39A(d)(1), Arms Export Control Act]. See also direct offset and indirect offset.
SAMM Glossary, as of 12 September 2026
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Federal Acquisition Regulation (FAR)
The FAR is the primary regulation for use by federal executive agencies for the acquisition of supplies and services with appropriated funds. The document, published in 1984, consolidated the major procurement regulations of various departments and agencies. The intent of the FAR is to standardize the content, decrease the volume of documents, and to achieve consistency throughout government. The principal agencies involved in putting together the FAR were DoD, the General Services Administration, and the National Aeronautics and Space Administration, the three largest buyers. The FAR is broader than just contracting and applies to all goods and services. It directs the defense program manager in many ways, including contract award procedures, acquisition planning, warranties, and establishing guidelines for competition. Besides the FAR, each agency has its supplement to describe its own particular way of doing business. The DoD supplement is called Defense FAR Supplement.
SAMM Glossary, as of 12 September 2026
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Indirect Offset
A general type of industrial or commercial compensation practice required of a contractor by a purchasing government as a condition for the purchase of defense articles/services. The form of compensation, which generally offsets a specific percentage of the cost of the purchase, is unrelated to the items purchased, and may include contractor purchases of commodities and manufactured goods produced in the purchasing country.
SAMM Glossary, as of 12 September 2026
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