Stage 04 · conditional
Congressional Notification in Foreign Military Sales
For cases at or above statutory thresholds, the proposed sale is notified to Congress for a review period before the may be offered.
What Happens
What is notified, and when
The President (delegated to the Secretary of Defense) shall submit a numbered certification (with justification, impact, etc.) to the Congress before issuing a foreign military sale () to sell defense articles or services for $50 million or more, or any design and construction services for $200 million or more, or for $14 million or more. The higher dollar thresholds for notification for countries, Japan, Australia, Republic of Korea, Israel, and New Zealand are $100 million, $300 million, and $25 million respectively. Approval for must be provided by the DOS to the DOD prior to any Congressional notification. Once a potential is approved by the DOS, the provides the official notification to Congress. The notifications are generally announced and published almost immediately on the website and later in the Federal Register.
Preparing the notification
Figures C5.F14 through C5.F19 are templates for the information to be provided by the . Upon receipt of the information, prepares the notification package and coordinates with the DOS/PM and congressional staff personnel to ensure potential concerns and sensitivities are resolved prior to providing the notification package to Congress.
The formal review period
The shall not be issued if Congress, within thirty calendar days after receiving such certification, adopts a stating it objects to the proposed sale. However, such action by Congress does not apply if the President states in his certification that an emergency exists that requires such sale in the national security interests of the U.S. [Section 36(b)(1), ].
An exception to the above thirty-day procedure exists for , and member countries, Australia, Japan, Republic of Korea, Israel, and New Zealand.
Congress can object to a proposed case by passing a . In the absence of a prior to expiration of the statutory notification period, may electronically countersign the at the end of the notification period and then release it to the for official offer to the international partner.
The contains provisions for the congressional rejection of proposals for and , third-country transfers, and leases of U.S. defense articles. The mechanism for such congressional action is a . While a can be a statement of approval or disapproval, in this context, it will most likely be a statement of disapproval of a proposed sale, transfer, or lease, which is passed by simple majority votes in both the Senate and the House of Representatives. For the resolution to become a law or statute, the President must approve and sign. If the President is unlikely to approve and sign, it may be returned to Congress to override the presidential veto. Unless Congress is able to override the President’s veto by obtaining a two-thirds majority vote in each house in support of the original resolution of rejection, the sale, transfer, or lease will be permitted. Should Congress, however, muster sufficient votes to override the President’s veto, the proposed sale, transfer, or lease would not be authorized.
Offering the LOA after notification
At the start of the statutory notification period, the notification data becomes public domain information and is posted in the Federal Register and on ’s website. Also, when the statutory notification period begins, the may, with approval, give the international partner an advance copy of the . However, this advance copy must be unsigned and annotated as a draft, and is therefore not considered an official offer.
While Congress does not have to be in session at the start of the statutory notification period, it is prudent for international partners, , and to consider the congressional calendar when planning key milestones for programs.
Key Players at This Stage
State Department
- State PM/RSATDepartment of State, Bureau of Political-Military Affairs (PM), Office of Regional Security and Arms Transfers (PM/RSAT)
DSCA
- DSCA Country Portfolio DirectorDefense Security Cooperation Agency — International Operations (IOPS) / Regional Execution (REX)
Service international affairs office
- Air Force: SAF/IA Country DirectorAir Force Secretariat — International Affairs (SAF/IAR regional division)
- Army: DASA(DE&C) Regional Desk OfficerOffice of the Deputy Assistant Secretary of the Army — Defense Exports & Cooperation, under ASA(ALT)
- Navy: NIPO Country DirectorNavy International Programs Office (NIPO), Global Security Cooperation
Case manager
- Navy: NIPO Country DirectorNavy International Programs Office (NIPO), Global Security Cooperation
Program office
- Weapon System Program OfficeMilitary Department program management office for the weapon system
Industry
- Industry Business DevelopmentU.S. defense contractor
Common Pitfalls
- package transmitted with classified-unclassified boundary errors, forcing resubmission
- Committee staff inquiries surface late and are not addressed in the transmittal package
- Informal hold from a single committee member delays the case well past the formal review window
- Partner assumes 'notified' equals 'approved' and begins domestic approval prematurely
What Practitioners Watch For
References
SAMM
- SAMM C5.T22 — Tiered Review Periods
- SAMM C5.7.1 — Definition and Purpose.
- SAMM C5.T18 — Thresholds for 36(b) Congressional Notification
- SAMM C5.7.6.1.1 — Timelines.
- SAMM C5.7.5.1.1.1 — Handling Prior to Notification.
- SAMM C5.T23 — Formal Review Periods
- SAMM C5.7.6.4.3 — If Congress Adopts a Joint Resolution of Disapproval During Formal Review.
- SAMM C5.7.6.4.1 — Rules for Offering Letters of Offer and Acceptance Following Notification.
- SAMM C5.7.6.3 — State Informal Notification Process (“Tiered Review”).
- SAMM C5.7 — Congressional Notification - Arms Export Control Act 36(b) for Security Assistance Programs.
- SAMM C5.7.5 — 36(b) Congressional Notification Packages.
- SAMM C5.7.6.4.2 — If Congress Does Not Adopt a Joint Resolution of Disapproval During Formal Review.
Public authorities
- Arms Export Control Act of 1976, as amended, §36(b) (22 U.S.C. §2776(b)) — AECA §36(b)
- Congressional Research Service, R46337, Transfer of Defense Articles: Sale and Export of U.S.-Made Arms to Foreign Countries — CRS R46337
- Executive Order 14268, Reforming Foreign Defense Sales to Improve Speed and Accountability (April 9, 2025) — EO 14268
Facts referenced
- 36(b) statutory review period — all other countries and international organizations — 30 days (as of 11 September 2026) — SAMM C5.7
- 36(b) statutory review period — NATO members, Australia, Israel, Japan, Republic of Korea, New Zealand — 15 days (as of 11 September 2026) — SAMM C5.7
- 36(b)(1) MDE threshold — NATO members, Australia, Israel, Japan, Republic of Korea, New Zealand — $25M (as of 11 September 2026) — SAMM C5.T18
- 36(b)(1) MDE threshold — all other countries and international organizations — $14M (as of 11 September 2026) — SAMM C5.T18
- 36(b)(1) total case value threshold — NATO members, Australia, Israel, Japan, Republic of Korea, New Zealand — $100M (as of 11 September 2026) — SAMM C5.T18
- 36(b)(1) total case value threshold — all other countries and international organizations — $50M (as of 11 September 2026) — SAMM C5.T18
- 36(b)(1) design and construction services threshold — NATO members, Australia, Israel, Japan, Republic of Korea, New Zealand — $300M (as of 11 September 2026) — SAMM C5.T18
- 36(b)(1) design and construction services threshold — all other countries and international organizations — $200M (as of 11 September 2026) — SAMM C5.T18
DSCA policy memoranda
- DSCA 24-29 — DSCA Policy Memo 24-29 — 36(b) Congressional Notification Update [SAMM E-Change 483]
SAMM — Security Assistance Management Manual
SAMM Acronyms, as of 12 September 2026
Glossary entry →Security Assistance Management Manual (SAMM) →
LOA — Letter of Offer and Acceptance
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
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
Joint Resolution
A legislative resolution, designated H J Res (House) or S J Res (Senate) which requires the approval of both houses and the signature of the President, just as a bill does, and which has the force of law if approved. There is no practical difference between a bill and a joint resolution. A joint resolution generally is used to deal with a limited matter such as a single appropriation. Congressional rejection of a proposed arms transfer, lease, third country transfer, or a proposed international cooperative project takes the form of a joint resolution of disapproval.
SAMM Glossary, as of 12 September 2026
FMS — Foreign Military Sale
SAMM Acronyms, as of 12 September 2026
Major Defense Equipment (MDE)
Any item of Significant Military Equipment on the U.S. Munitions List having a nonrecurring research and development cost of more than $50 million or a total production cost of more than $200 million. Also defined in section 47 (6), Arms Export Control Act.
SAMM Glossary, as of 12 September 2026
Defense Security Cooperation Agency (DSCA)
An agency, under the authority, direction, and control of the Under Secretary of Defense for Policy (USD(P)), that directs, administers, and provides DoD-wide guidance to the DoD Components and DoD representatives to U.S. missions abroad for the execution of DoD security assistance and security cooperation programs over which DSCA has responsibility, in accordance with Chapter 32 and Chapter 39 of title 22 U.S.C., DoD Directive (DoDD) 5132.03, other laws, and DoDD 5105.65.
SAMM Glossary, as of 12 September 2026
DSCA — Defense Security Cooperation Agency
SAMM Acronyms, as of 12 September 2026
Glossary entry →Defense Security Cooperation Agency (DSCA) →
Implementing Agency (IA)
The military department or defense agency responsible for the execution of military assistance programs. With respect to FMS, the military department or defense agency assigned responsibility by the Defense Security Cooperation Agency to prepare an LOA and to implement an FMS case. The implementing agency is responsible for the overall management of the actions that will result in delivery of the materials or services set forth in the LOA that was accepted by a foreign country or international organization.
SAMM Glossary, as of 12 September 2026
Anticipated Offer Date (Foreign Military Sales (FMS))
The date an FMS Letter of Offer and Acceptance (LOA) is anticipated to be offered to the customer based on the standards set for the case development category of the LOA.
SAMM Glossary, as of 12 September 2026
Offer Date
The date which appears on the offer portion of an Letter of Offer and Acceptance and which indicates the date on which an Foreign Military Sales offer is made to a foreign buyer.
SAMM Glossary, as of 12 September 2026
State (PM) — Department of State, Bureau of Political-Military Affairs
SAMM Acronyms, as of 12 September 2026
AECA — Arms Export Control Act
SAMM Acronyms, as of 12 September 2026
DCS — Direct Commercial Sales
SAMM Acronyms, as of 12 September 2026
SCO — Security Cooperation Organization
SAMM Acronyms, as of 12 September 2026