Direct comparison
ITAR vs. EAR: Comparison for Research Admins
ITAR vs. EAR side by side: DDTC vs. BIS, USML vs. CCL, licensing, and how research offices determine which export control regime applies.
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How do ITAR, EAR compare side by side?
The table below compares ITAR, EAR across 12 procurement-relevant dimensions, from administering agency through overlap with the other regime.
Side-by-side comparison
| Dimension | ITAR | EAR |
|---|---|---|
| Administering agency | US Department of State, Directorate of Defense Trade Controls (DDTC) | US Department of Commerce, Bureau of Industry and Security (BIS) |
| Statutory authority | Arms Export Control Act (AECA) | Export Control Reform Act (ECRA) |
| Regulatory citation | 22 CFR Parts 120-130 | 15 CFR Parts 730-774 |
| What it controls | Defense articles, defense services, and related technical data on the US Munitions List (USML) | Dual-use and certain less-sensitive military/satellite items on the Commerce Control List (CCL); uncontrolled items default to EAR99 |
| Controlled-item list | US Munitions List (USML), 21 categories | Commerce Control List (CCL), items identified by Export Control Classification Numbers (ECCNs) |
| Licensing approach | Case-by-case export licenses (e.g. DSP-5) or long-term Technical Assistance/Manufacturing License Agreements (TAA/MLA); few general exemptions | License required only for specific ECCN + destination + end-user + end-use combinations; many transactions qualify for a License Exception or No License Required (NLR) |
| Exporter registration | Mandatory annual DDTC registration for manufacturers, exporters, and brokers of USML items, even before any export occurs | No universal registration requirement; obligations are transaction-specific |
| Jurisdiction/classification request | Commodity Jurisdiction (CJ) request to DDTC when ITAR-vs-EAR status is unclear | Commodity Classification (CCATS) request to BIS to confirm an item’s ECCN |
| Licensing system | DECCS (Defense Export Control and Compliance System) | SNAP-R (Simplified Network Application Process-Redesign) |
| Fundamental research exclusion | Applies to technical data per NSDD-189, subject to publication-restriction/need-to-know carve-outs | Applies to technology per NSDD-189, subject to the same carve-outs |
| Deemed exports | Release of controlled technical data to a foreign national in the US is deemed an export to that person’s country | Same deemed-export concept applies to controlled technology and source code |
| Overlap with the other regime | An item controlled under ITAR is excluded from the CCL by definition | An item controlled under EAR is, by definition, not on the USML |
Common questions
Common questions about ITAR vs EAR
Can the same research project involve both ITAR and EAR?
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Yes, even though no single item is controlled under both regimes at once. A project can involve ITAR-controlled hardware or technical data for one component and EAR-controlled software, equipment, or technical data for another -- each item is classified independently.
Does the fundamental research exclusion mean a project has no export control obligations at all?
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No. The exclusion applies to the research information and results intended for open publication, not necessarily to export-controlled equipment, software, or proprietary inputs used to conduct the research, and it can be forfeited by accepting a publication-restriction or need-to-know clause in an award or collaboration agreement.
Who decides whether ITAR or EAR applies to a specific item?
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Most classification is handled internally by an institution’s export control office using the USML and CCL directly. When it is genuinely unclear, a Commodity Jurisdiction (CJ) request to DDTC resolves ITAR-vs-EAR status, and a Commodity Classification (CCATS) request to BIS confirms the correct ECCN once EAR jurisdiction is established.
What typically triggers a deemed export at a university lab?
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Giving a foreign national researcher, student, or visitor access to controlled technical data, technology, or source code inside the US -- no physical export across a border is required. Institutions manage this risk with Technology Control Plans that restrict access to authorized personnel.
