An Office of Detention Oversight (ODO) audit evaluates a detention facility against the national standards that govern it. Facilities that prepare deliberately — rather than reacting when the audit is scheduled — consistently fare better. Here is how to get ready.
What is an ODO audit?
ODO is the component within ICE that conducts inspections of detention facilities to verify compliance with the applicable detention standards — Performance-Based National Detention Standards (PBNDS), the National Detention Standards (NDS), or Family Residential Standards (FPBDS), depending on the facility. An ODO review examines documentation, physical conditions, and actual practice across a wide range of standards, from safety and security to medical care, grievances, and sexual-safety (SAAPI) requirements.
1. Confirm which standards apply
The single most common preparation error is measuring against the wrong standard. Confirm the exact standard and revision that governs your facility under its contract before you do anything else. NDS 2025, for example, differs from earlier revisions, and PBNDS facilities are held to different expectations than NDS facilities.
2. Run a readiness assessment (mock audit)
A mock audit conducted the way ODO conducts one is the best predictor of how the real audit will go. It surfaces gaps while there is still time to fix them and gets staff comfortable with the process. Treat findings from the mock audit as if they were real: assign owners, set deadlines, and document remediation.
3. Organize the documentation file
Much of an audit turns on whether you can produce the right record at the right moment. Build and maintain an evidence file organized by standard, including policy, post orders, training records, drill and inspection logs, medical and grievance records, and prior corrective actions. If a reviewer has to wait for a document, that is a finding waiting to happen.
4. Prepare staff, not just paper
Reviewers talk to line staff. Officers should be able to describe use-of-force reporting, PREA/SAAPI obligations, emergency procedures, and grievance handling in their own words. Targeted refresher training in the weeks before an audit pays for itself.
5. Have a corrective action process ready
No facility is perfect. What distinguishes strong facilities is how they close findings. A corrective action plan (CAP) should track each finding from identification through documented remediation and verified closure. Having that structure in place before the audit means you can respond credibly and quickly to whatever ODO identifies.
How CCS helps
CCS has performed more than 500 compliance inspections and supports facilities through the full ODO lifecycle — readiness assessments and mock audits, documentation review, staff preparation, on-site support, and corrective action plan development and management to closure. Because our team has conducted these reviews and run the facilities being reviewed, we prepare you for what actually happens in the room. Learn more about our detention operations and oversight and federal detention services.