Can I train AI on CDLA-Permissive-2.0 data?

Short answer: Commercial model training: Yes.

The Community Data License Agreement Permissive 2.0 was written for data, including model training.

Commercial model training: Yes

License: Community Data License Agreement Permissive 2.0 (CDLA-Permissive-2.0, curated)

• Every use you described is granted by CDLA Permissive 2.0, and nothing you described is prohibited.

Duties: license_notice

Context

• CDLA-Permissive-2.0 says results of computational use, such as trained models, are not restricted by it; sharing the data itself requires passing on the license text.

Sources

• CDLA-Permissive-2.0

Check it yourself (free, no key)

{
  "tool": "check_license",
  "arguments": {
    "license": "CDLA-Permissive-2.0",
    "intended_use": {
      "model_training": true,
      "commercial_use": true
    }
  }
}

Computed from Rightshold's license profiles; not legal advice. Updated 2026-10-23. JSON · Markdown