eCFR regulation text
Exact text of a US Code of Federal Regulations section or part as in force on a date, as XML text with its citation. Needs date, title and part.
Inputs
- Date
- Point-in-time date (2017-01-01 or later), e.g. '2026-01-02'Required · date
- Title
- CFR title number, e.g. 16Required · title
- Part
- CFR part, e.g. '312'Required · part
- Section
- Section number, e.g. '312.5'Optional · section
Pricing
- Price
- Free, no charge per call
- Billing
- No charge per call. A workspace is still needed so your agent can call it.
- License
- Public domain (U.S. Government work)
- Attribution
- Data from eCFR.gov (Office of the Federal Register, National Archives)
Call
Your agent reads the schema and the price with inspect_tool before it runs the tool.
- MCP call
- cURL command
- TypeScript
- Tool ID
Alternatives
- Congress.gov bill actions and textsCongress.govFree
- Congress.gov bill detailCongress.govFree
- Congress.gov bill listCongress.govFree
- eCFR amendment historyeCFRFree
- eCFR regulation text searcheCFRFree
- EU court rulings interpreting an actEUR-LexFree
- EUR-Lex act by CELEX numberEUR-LexFree
- EUR-Lex amendment chain of an actEUR-LexFree
- Compare all 277
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