USDA OIG Audits and Investigations: What the Public Record Actually Holds

USDA’s Office of Inspector General is an independent unit inside the Department. It is not Animal Care, not APHIS leadership, and not a substitute for an inspection report. The Inspector General Act, now codified in Title 5 of the United States Code, establishes Offices of Inspector General as independent and objective units to conduct and supervise audits and investigations relating to agency programs and operations.¹³

That dual mandate—audits and investigations—is the source of most confusion in public research. The two products look similar when they appear in a news summary. In the official record they are not the same thing, and they are not equally available.

What the statute assigns OIG to do

Section 404 of Title 5 states the duties of each Inspector General. Those duties include conducting and supervising audits and investigations relating to the programs and operations of the establishment; recommending policies to promote economy, efficiency, and effectiveness and to prevent and detect fraud and abuse; and keeping the head of the establishment and Congress informed of serious problems and of progress on corrective action.²

USDA OIG publishes audit reports, inspections and evaluations, semiannual reports to Congress, and management-challenge assessments on its public site.⁴ Those documents are the ordinary public footprint of the office. They can be retrieved, preserved, and cited by report number.

Audits: program-level public products

An OIG audit typically examines whether a USDA program has controls that work. The unit of analysis is usually the agency or the program, not a single licensee. Audit Report 33601-0002-31, Animal Care Program Oversight of Dog Breeders (June 2021), is a clear example. OIG evaluated APHIS controls for Animal Welfare Act compliance and followed up on prior audit work. The report states that OIG could not fully evaluate those controls because of the COVID-19 pandemic, and it records three recommendations for which management decision was accepted.⁵

That report is usable in a research packet about Animal Care oversight. It is not a substitute for any one breeder’s inspection file. It also illustrates a standing research limit: even a published audit may state that fieldwork was incomplete.

OIG’s 2024 management-challenges report later lists the same dog-breeder audit among closed Animal Care-related products and tracks recommendation progress at the Department level.⁶ Management-challenge reports are compilations. They are useful for seeing which audits OIG still considers relevant. They are not a second copy of the underlying audit evidence.

Investigations: a thinner public file

Investigations concern alleged crime, fraud, or serious misconduct. Summaries may appear in semiannual reports—counts of indictments, convictions, arrests, and monetary results—or in short public case notes. The investigative file itself is generally not posted. USDA OIG maintains a separate FOIA portal for requests that seek records beyond what is already published.⁷

For research design this is decisive. A question such as “Has OIG audited Animal Care’s complaint process?” can often be answered from published audits. A question such as “What did OIG’s investigators collect about this facility?” usually cannot, unless a public charging document, a published case summary, or a released FOIA file exists. Treating those two questions as one search will fabricate completeness.

How to cite an OIG product

• Use the official title and audit or inspection number (for example, 33601-0002-31).
• Record the issuance date printed on the transmittal.
• Quote findings as OIG’s findings about a USDA program, not as facts about an unnamed private party.
• Keep the PDF. Landing pages move; the file is the exhibit.
• If a needed investigative record is unpublished, record the gap and, if the engagement requires it, the FOIA path—not a guess.

OIG material and APHIS inspection reports complement each other. One describes how a USDA program was overseen. The other describes what an inspector wrote after a visit. A warehouse that holds both still has to label them as different record types.