Regulations
Federal and state regulations are not currently offered on the Data.co Marketplace.
Not offeredNo regulations dataset is listed. LAW.co does not hold the CFR, the Federal Register or any state administrative code, and no other provider has listed one.
Why we say so plainly
Legal AI that silently lacks regulations gives incomplete answers. We would rather tell you up front than imply coverage we do not have.
If you publish regulatory data with clear rights and provenance, apply as a provider. If you need it, tell us — demand helps us prioritize provider recruiting.
What regulations are
Regulations are rules issued by government agencies under authority delegated by statute. Federal rules are proposed and finalized in the Federal Register and codified in the Code of Federal Regulations; each state has its own register and administrative code. Agency guidance and enforcement decisions sit alongside them.
For legal AI, regulations matter because many practical questions in tax, health, employment and finance turn on agency rules rather than on statutes or case law.
What is available instead
Court opinions that interpret regulations are in the opinion dataset, and you can search them by keyword. They are not a substitute for the rules themselves. For the text of federal regulations, use the official government publications directly.
A regulations provider would need versioned rule text, effective dates, agency and docket metadata, and source URLs. If that is you, apply as a provider.
Alternatives while regulations are missing
For federal rules, the official sources are the Federal Register for new and proposed rules and the eCFR for the current codified text, both published by the federal government. Many state agencies publish their administrative codes and registers online, in formats that vary by state.
If you are building an agent, connect those official sources separately and label which source each answer came from. Keep marketplace case law for what it is good at: how courts have read and applied a rule.
What would change this page
A provider listing a regulations dataset with confirmed rights, per-version effective dates and source URLs. When that happens, this page will list the dataset, its coverage as the provider confirms it, and its access status channel by channel, the same way the case law pages do.
Provenance on every record
Whatever the topic, each legal record carries the same provenance fields, so you can tell source text from derived work and cite it correctly.
- provider / sourceId
- Who served the record and its id at that provider.
- upstreamSource
- Where the provider got it (for example CAP or CourtListener), or null if not stated.
- canonicalUrl
- Public URL for the record, when one exists.
- licenseId
- The license that applies, such as public domain for court-authored text.
- isDerived
- false for original text and facts; true for AI or editorial layers.
- retrievedAt
- When Data.co fetched it from the provider.
Access today
Individual cases can be read now on LAW.co's own public case pages. REST API and MCP access through Data.co are live for court opinions, case summaries and the citation graph. Previews on this site are synthetic samples titled [DEMO] that are never billed; the API returns live records. Bulk downloads stay closed until the provider confirms redistribution rights.
Each dataset page shows its status channel by channel, with the reason for anything that is not open, so you can plan an integration without guessing.
Regulations: common questions
Does LAW.co plan to add regulations?
We have no commitment from LAW.co to add regulations, and we do not list plans we cannot confirm.
Can I still ask an agent about regulations?
An agent connected to the marketplace will find only court opinions that discuss them. It should tell your users that regulation text is not in its sources.
Are agency decisions or guidance documents included?
No. Neither agency adjudications nor guidance documents are listed. Court opinions reviewing agency action may appear in the opinion dataset.
How do I get notified?
Use the form on this page. We email only if a provider lists regulations data.
Tell us what coverage you need.
We will email you if a provider lists regulations. Hold this data yourself? Apply as a provider.
More in the legal hub
Case Law
U.S.
Court Opinions
Federal and state court opinions from the LAW.co corpus: opinion text, court, decision date, docket, citations, judges and parties, with source provenance..
Jurisdictions
Which U.S.
Federal
U.S.
State
U.S.
Legal Research
How to use LAW.co case law on the Data.co Marketplace for legal research tools and AI agents: retrieval, citation lookup, provenance and limits..
Statutes
Full statute corpora are not currently offered on the Data.co Marketplace.
Start building with live data.
API and MCP access is live. Sign up at app.data.co, create a scoped key, or talk to us about your use case.