Prison Disciplinary Process: Hearings, Sanctions, and Appeals

The federal prison disciplinary process is an administrative system run by the Bureau of Prisons under 28 CFR Part 541. It starts with a written incident report, moves through a Unit Discipline Committee review, and — for serious charges — ends with a formal hearing before a Discipline Hearing Officer who can take your good conduct time, send you to segregation, and raise your security classification. It is not a criminal trial, and the protections are narrower than what you’d get in court, but the Constitution guarantees a baseline of fairness under Wolff v. McDonnell.¹

The Incident Report and What It Means

Everything starts with an incident report. A staff member who observes or discovers a rule violation documents the date, time, and location, cites the specific prohibited act code, and writes a narrative of what happened. You should ordinarily receive a written copy within 24 hours of staff becoming aware of your involvement.²

Read the code and the narrative side by side. The code tells you how serious the Bureau considers the alleged conduct; the narrative is the evidence against you. If the two don’t match — the code is for a Greatest-level act but the description reads like something far less serious — flag it at the hearing.

The Four Severity Levels

The Bureau sorts every prohibited act into one of four severity categories, and that category drives both the type of hearing and the ceiling on penalties.³

Greatest (100-level) covers the most serious conduct: killing, assault causing serious injury, possessing a weapon, and drug offenses including possession, use, or introduction of narcotics.
High (200-level) includes fighting, sexual acts, threatening bodily harm, and rioting.
Moderate (300-level) covers conduct that disrupts operations without immediate danger — being in an unauthorized area, lying to staff, refusing to work, failing to keep quarters clean to posted standards.
Low (400-level) is for minor infractions like faking illness, abusive language, or unauthorized physical contact during a visit.

One catch that surprises people: attempting, aiding, or planning a prohibited act carries the same severity code as actually committing it.³ A planning-stage Greatest offense is still a Greatest offense.

Two-Stage Hearings: UDC and DHO

Unit Discipline Committee

The first stage is a review by two or more staff members who were not involved in the incident as victims, witnesses, or investigators.⁴ The UDC can resolve Moderate and Low cases on its own, impose sanctions, and let the matter end there. You can make a statement and submit documentary evidence.

Greatest and High severity charges don’t stop at the UDC. They are referred to a Discipline Hearing Officer. The UDC can also refer a lower-level case up when it believes the circumstances call for sanctions beyond its authority.

Discipline Hearing Officer

The DHO hearing is the formal proceeding. The hearing officer must be impartial, meaning not a victim, witness, investigator, or otherwise significantly involved in the incident.⁵ You must receive written notice of the charges at least 24 hours before the hearing. You can waive that waiting period if you’d rather proceed sooner.

The standard of proof is the “greater weight of the evidence” — more likely than not, which is well below the criminal “beyond a reasonable doubt” standard.⁵ The DHO then issues a written decision that identifies the specific evidence relied on and the reasons for the finding. Keep a copy. You’ll need it to appeal.

What You Can Do at the Hearing

Under Wolff, every federal disciplinary proceeding has to meet four constitutional minimums:¹

Written notice of the charges at least 24 hours before the hearing.
The chance to call witnesses and present documentary evidence, provided doing so doesn’t create a safety risk.
A written decision identifying the evidence relied on and the reasons for the finding.
Assistance from a staff member or designated inmate if you’re illiterate or the issues are complex enough that you can’t realistically prepare your own defense.

You do not have the right to cross-examine the staff member who wrote the report or any witness against you. The Supreme Court left that question to the discretion of prison officials.

At a DHO hearing, you can also request a staff representative. You can name a specific staff member, as long as they weren’t involved in the incident. If your pick isn’t available, you can choose someone else, request a postponement, or go without one.⁵ The representative can help you understand the charges, contact and schedule witnesses, gather written statements, and organize evidence before the hearing, and assist you during it. If the Warden decides you can’t adequately represent yourself because of a language barrier, illiteracy, or complex charges, a representative is appointed whether you asked or not.

The DHO can deny a witness request for only three reasons: the witness isn’t reasonably available, their presence would jeopardize institutional security, or their testimony would be repetitive. A denial has to be documented in writing. An unexplained witness denial is one of the more common grounds for overturning a finding on appeal.

Sanctions You Can Face

The sanctions available depend on the severity level of the offense.³

Disciplinary Segregation

The maximum time in segregation scales with severity, and repeat offenses at the same level stretch the ceiling further:⁶

Greatest: up to 12 months, or up to 18 months for a repeat.
High: up to 6 months, or up to 12 months for a repeat.
Moderate: up to 3 months, or up to 6 months for a repeat.
Low: not available on a first offense; up to 1 month for a repeat.

Loss of Good Conduct Time

This is the sanction that reaches your release date. Federal law lets you earn up to 54 days of good conduct time per year of your sentence for satisfactory behavior.⁷ A disciplinary finding can take that away.

For inmates subject to mandatory good time sanctions, the loss is automatic and cannot be suspended:⁸

Greatest: at least 41 days per act, or 75% of available credit if less than 54 days remain in the prorated period.
High: at least 27 days per act, or 50% of available credit.
Moderate: at least 14 days, or 25% of available credit, after two or more Moderate violations in the current year.
Low: at least 7 days, or 12.5% of available credit, after three or more Low violations in the current year.

The pattern matters. Moderate and Low findings don’t trigger mandatory good time loss on a first offense at that level. A single Greatest-level finding, by contrast, costs at least 41 days with no first-time cushion.

Separately, the DHO has discretion under the Table 1 sanctions to disallow additional good conduct time. For a Greatest-level offense, the DHO will ordinarily disallow between 27 and 41 days of credit for the year.³ First Step Act earned time credits can also be forfeited: up to 41 days for a Greatest offense and up to 27 days for High or Moderate offenses.

Restoration is narrow. Forfeited good conduct time is not eligible for restoration. Forfeited statutory good time may be restored if you demonstrate a sustained period of improved behavior after the forfeiture, but if the Warden denies restoration, the next eligibility date can be set up to six months out.⁶

Privileges, Property, and Housing

Across all severity levels, the DHO can suspend visiting, telephone, commissary, recreation, and movie privileges. The regulation sets no fixed duration — length is the DHO’s call. Other available sanctions include monetary restitution for damaged property, monetary fines, a change in housing assignment, removal from programs or group activities, loss of your job, extra duty, and restriction to quarters.³

The Hit to Your Security Classification

Beyond the immediate penalties, a guilty finding adds points to your security classification score. The Bureau uses a point-based system to assign both a security level (Minimum, Low, Medium, High) and a custody classification within the facility, and disciplinary findings feed both calculations.⁹

The scoring weighs the seriousness and recency of your record, especially violence and escape attempts, along with the number of incident reports and the severity of the most serious one in the current incarceration. Enough points and you’re reclassified to a higher security level, which can mean a transfer to a more restrictive institution with different programming, visiting conditions, and distance from family. It’s easy to miss this layer when you’re focused on segregation time, but a reclassification can reshape day-to-day life more than the sanction itself.

How to Appeal a DHO Decision

DHO appeals skip the usual first step of the administrative remedy process. Instead of starting with a BP-9 at the institution, you file a BP-10 directly with the Regional Director within 20 calendar days of the DHO’s decision.¹⁰ This trips people up — the regular sequence starts a step earlier, but disciplinary appeals bypass that step.

If the Regional Director denies the appeal, you can file a BP-11 with the BOP General Counsel within 30 calendar days of the Regional Director’s response. The General Counsel has 40 calendar days to answer. Deadline extensions are available if you can show a valid reason — being in transit without your documents, being physically unable to prepare the appeal, or delays in getting copies of your hearing records.¹¹

Working through all three levels isn’t optional if you want to challenge the decision in federal court later. Courts routinely dismiss habeas petitions and civil rights claims from inmates who skipped a level or missed a deadline. File at every level, even when it feels futile.

A Disciplinary Finding Doesn’t Replace Criminal Charges

A DHO sanction doesn’t shield you from prosecution for the same conduct. Assaults, drug offenses, and weapons possession inside a federal facility can be referred to the FBI and U.S. Attorney’s Office on top of whatever the DHO imposes.⁶ When staff believe criminal charges are likely, the internal investigation is suspended until the investigating agency releases the case back.

Double jeopardy does not bar this double track. The Supreme Court held in Wolff that prison disciplinary proceedings “are not part of a criminal prosecution,” and courts have consistently treated administrative discipline and criminal prosecution as legally distinct — meaning a single act can produce both a DHO sanction and a federal indictment.¹

1
Justia U.S. Supreme Court. Wolff v. McDonnell, 418 U.S. 539 (1974)
2
eCFR. 28 CFR Part 541 Subpart A – Inmate Discipline Program
3
eCFR. 28 CFR 541.3 – Prohibited Acts and Available Sanctions
4
eCFR. 28 CFR 541.7 – Unit Discipline Committee (UDC) Review of the Incident Report
5
eCFR. 28 CFR 541.8 – Discipline Hearing Officer (DHO) Hearing
6
Federal Bureau of Prisons. Inmate Discipline Program, Program Statement 5270.09
7
Office of the Law Revision Counsel. 18 U.S.C. 3624 – Release of a Prisoner
8
eCFR. 28 CFR 541.4 – Loss of Good Conduct Sentence Credit as a Mandatory Sanction
9
Federal Bureau of Prisons. Inmate Security Designation and Custody Classification
10
Federal Bureau of Prisons. Administrative Remedy Program, Program Statement 1330.18
11
eCFR. 28 CFR Part 542 – Administrative Remedy