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New: DOJ Justice Manual, USCIS Policy Manual, USPTO MPEP/TMEP, and DFARS PGI are now in the API. See what's covered.

Core concepts

Jurisdictions & State Codes

Which jurisdictions are accepted and the two endpoints that show what is actually held.

State-level requests take a two-letter code in state, such as ca, tx or ny. Territories use their own codes (for example gu, mp, vi, as). Federal material uses the federal jurisdiction.

  • GET /us/statutes/coverage: what exists, with counts.
  • GET /us/statutes/laws: the bodies of law available per jurisdiction.

Last modified on October 20, 2026

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