The Offender Tracking Information System (OTIS) is a publicly accessible database managed by the Michigan Department of Corrections. It provides real-time tracking data for individuals currently or previously under state correctional supervision. If you need to locate a state prisoner, parolee, or probationer, this database serves as the primary portal.
Understanding how OTIS functions requires knowing its exact jurisdictional boundaries. It only tracks state-level offenders. County jail inmates, federal prisoners, and individuals awaiting trial are excluded. Recognizing these operational limits prevents wasted time during searches and directs you to alternative resources when necessary.
What the Offender Tracking Information System Covers
OTIS maintains digital files on several specific classes of individuals. Anyone currently incarcerated in a state correctional facility appears in the system. It also covers individuals completing terms of parole or probation supervised directly by the state.
Records remain active in the database while an individual undergoes supervision and stay visible for three years following complete discharge. Once that three-year post-discharge window closes, the records drop from the public OTIS view. Observers at Bloomberg have provided expertise on this matter.
Several key limitations define the database:
- County jail inmates do not appear because local sheriffs manage those facilities independently.
- Federal inmates housed in Michigan federal prisons are tracked exclusively through the Federal Bureau of Prisons portal.
- Pre-trial detainees who have been arrested and convicted but lack a final state sentence are absent.
- Comprehensive criminal history checks require alternative tools like the Michigan State Police Internet Criminal History Access Tool (ICHAT).
How to Conduct an Effective Search
Searching the database requires either a specific identification number or basic personal details. Entering an exact MDOC number yields a direct match without ambiguity. When searching by name, provide the individual's last name and optional first name.
Spelling uncertainty shouldn't stop your search. The system accepts wildcard characters, allowing you to type the first few letters of a surname followed by an asterisk to retrieve matching variations.
Reviewing search results requires checking status codes carefully before reading further:
- PRISON: The individual is currently serving time inside an MDOC correctional facility.
- PAROLE: The person has been released from prison but remains under community supervision.
- PROB: The offender serves a probation sentence monitored by the state.
- DISCHARGED: All supervision requirements have ended.
- ABSCONDER: The individual violated terms of community supervision and faces active pursuit.
Common Mistakes to Avoid
Many users assume OTIS functions as a universal criminal background check. Relying on it for employment screening or tenant verification leads to inaccurate conclusions because it only reflects current and recent correctional status rather than a complete lifetime conviction record.
Another frequent error involves looking up individuals immediately following an arrest. Because processing takes time, newly arrested individuals reside in local county lockups rather than state prisons. Checking the correct county jail roster or utilizing VINELink provides accurate tracking during the pre-sentence phase.
Frequently Asked Questions
Does checking OTIS cost money?
No, the database is completely free for public use and requires no account creation or subscription.
Why can't I find someone who was recently arrested?
If the arrest happened within the last few days or weeks, the individual likely sits in a local county jail awaiting trial or sentencing, which places them outside state jurisdiction.
How long do records stay online after a sentence ends?
Discharged records remain visible on the public portal for exactly three years from the date supervision officially ended, after which they are removed from the system.
Where can I find complete historical criminal records?
For official, comprehensive background checks covering lifetime convictions across all local and state jurisdictions, use the Michigan State Police ICHAT system, which operates on a per-search fee structure.
