NON-AUTHORITATIVE reference — not the official federal text. Always verify against eCFR, the Federal Register, or the issuing agency.
United States · federal instruments
Where Oregon's authority chain leaves the state
43 federal instruments that Oregon agencies are audited against — including 38 individual sections of 2 CFR 200, each separately addressable, because that is the grain an audit finding cites at.
the ones Oregon actually cites, not a full mirror of federal law
38
2 CFR 200 sections
the Uniform Guidance, split to the section an audit cites
78
Internal edges
cross-references between the instruments themselves
The only corpus here that is not Oregon
Every sibling corpus stops at the state border. This one is deliberately the
other side of it: it exists so that an Oregon audit finding citing
2 CFR 200.303 resolves to the text of that section instead of dangling.
Scoped to what Oregon cites, not to federal law in general. The sections
present were selected by scanning
Audits and
Executive
Regulatory Frameworks for the federal citations they actually make.
That scoping is a deliberate limit, not an omission: a corpus that claimed to
hold "federal law" and held 43 documents would be misleading about its own
coverage.
Reproduction basis
Federal regulations are United States government works and are not subject
to copyright, which is recorded per document rather than assumed — the
reproduction_basis field states why each instrument may be mirrored.
Sections carry as_of and amended_on dates: federal text
changes, and a citation to a section is a citation to a version of it.
For agents
MCP server — tools: search_corpus, get_document,
resolve_citation, corpus_overview,
graph_neighbors, authority_chain.
Every instrument carries provenance — source URL, retrieval date and a
content hash.