Are AI model weights subject to EAR export controls?

Some are — recent Commerce/BIS rules extend the Export Administration Regulations toward advanced AI model weights and the compute used to train them, alongside long-standing controls on dual-use technology (EAR99/CCL). Whether a specific model's weights are…

register 09 · Compliance pins· EAR
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Answer.

Export control · EAR.

Some are — recent Commerce/BIS rules extend the Export Administration Regulations toward advanced AI model weights and the compute used to train them, alongside long-standing controls on dual-use technology (EAR99/CCL). Whether a specific model's weights are controlled is a fact- and threshold-specific classification that is still evolving, so treat it as a moving target. Planisphere keeps the audit inside your boundary so measuring the model does not itself trigger an export; it does not perform the EAR classification.

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The mark behind the answer.

EAR draws a boundary around technical data and who may receive it. Planisphere's posture is the answer: model state neve…

Dual-use export control (EAR99 / CCL) · AI-diffusion chip + weight controls.

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Try EAR with a free test key.

Start with the free sandbox. Planisphere measures model behaviour and emits a reproducible, sha-pinned record — it does not certify, file, or give legal advice.

API ·

When EAR asks for proof, hand over records — not assurances.

record the duty · seal the receipt · verify offline

Planisphere records each duty event — an output marked, a disclosure shown, a review made — and seals it into a receipt that verifies offline against our published keys. You send hashes, never content. A record is evidence a third party can check; it is not a certification and not a legal determination.

See how a record is checked