Inside Federal Prison: Alcohol and Drugs

By Elizabeth Franklin-Best, Esq., and Christopher Zoukis, JD, MBA

No. Alcohol is prohibited in federal prison, and so are drugs that a physician has not prescribed to you — and both carry the Bureau of Prisons’ most severe disciplinary classification — alcohol since 2011. Using, possessing, introducing or manufacturing narcotics, marijuana, drugs, alcohol or intoxicants are prohibited act codes 112, 113 and 111, all in the Greatest Severity category, alongside escape and assault.

Do alcohol and drugs exist inside anyway? Yes. Homemade alcohol is made in every system in the world, and contraband drugs reach federal institutions the same way other contraband does. This page explains what the rules actually say, what a positive test costs, how testing works and how it can be challenged, and what treatment is available — because for most families the real question underneath “can you drink in prison” is what happens when someone gets caught, or what happens when someone needs help.

Fact	Value	Source
Alcohol / drug use — prohibited act	Code 112, Greatest Severity	PS 5270.09 at p. 46
Possession — prohibited act	Code 113, Greatest Severity	PS 5270.09 at p. 46
Introduction or manufacture — prohibited act	Code 111, Greatest Severity	PS 5270.09 at pp. 45–46
Refusing a urine test or breathalyzer	Code 110, Greatest Severity	PS 5270.09 at p. 45
Good conduct time sanction, Greatest Severity	Disallow ordinarily 50%–75% (27–41 days) of the year’s available good conduct time; may not be suspended	PS 5270.09 at p. 46
Disciplinary segregation, Greatest Severity	Up to 12 months	PS 5270.09 at pp. 46–47
When alcohol offenses became Greatest Severity	The 8 July 2011 revision “[i]ncrease[d] the severity level of all alcohol-related offenses from a High to a Greatest severity level prohibited act”	PS 5270.09 at p. 3
Random drug testing	Staff “shall randomly sample each institution’s inmate population during each month”	28 C.F.R. § 550.30
Community-activity testing	At least 50 percent of those in community activities, at a frequency set by the Warden	28 C.F.R. § 550.30
RDAP	Minimum 500 hours, 9 to 12 months, unit-based component at least 6 months	PS 5330.11 at p. 24
§ 3621(e) reduction	Up to one year, discretionary, for a person convicted of a nonviolent offense who successfully completes RDAP	18 U.S.C. § 3621(e)(2)(B)
Cost of substance abuse treatment	No fee — exempt from the $2.00 health services charge	28 C.F.R. § 549.72

Currency stamp: verified 7 September 2026 against PS 5270.09 (CN-1, 18 Nov. 2020), PS 5330.11 (CN-1, 25 Apr. 2016), PS 6031.06 (eff. 22 June 2026), and the current text of 28 C.F.R. §§ 549.72, 550.30 and 550.55.

A Program Statement is agency policy, not law. The regulations at 28 C.F.R. Chapter V bind the Bureau; the Program Statement is the Bureau’s instruction to its own staff for applying them.

Can you drink alcohol in federal prison?

No, and the rule is not a technicality. Alcohol is treated the same way as narcotics under the Inmate Discipline Program, and the prohibited acts are written so that the alcohol does not have to come from outside — “making” it is expressly covered.

Here is the operative text. These are the Bureau’s own words, from Table 1 of PS 5270.09, all four in the Greatest Severity category:

Code	Prohibited act, as written in PS 5270.09
110	“Refusing to provide a urine sample; refusing to breathe into a Breathalyzer; refusing to take part in other drug-abuse testing.”
111	“Introduction or making of any narcotics, marijuana, drugs, alcohol, intoxicants, or related paraphernalia, not prescribed for the individual by the medical staff.”
112	“Use of any narcotics, marijuana, drugs, alcohol, intoxicants, or related paraphernalia, not prescribed for the individual by the medical staff.”
113	“Possession of any narcotics, marijuana, drugs, alcohol, intoxicants, or related paraphernalia, not prescribed for the individual by the medical staff.”

Source: PS 5270.09 at pp. 45–46.

Read the four codes carefully, because the distinctions decide charges:

• “Not prescribed for the individual by the medical staff.” Medication prescribed to you by BOP medical staff is not contraband. Medication prescribed to someone else, or your own medication hoarded rather than taken, falls inside the codes. So does anything obtained without a prescription.
• “Intoxicants” is broader than “alcohol.” Homemade fermented drink — the thing people call hooch or pruno — is squarely covered by codes 111, 112 and 113. So is the equipment used to make it, as “related paraphernalia.”
• “Introduction or making” in code 111 covers manufacture inside the institution and bringing substances in. It does not require a sale or a profit.
• Code 110 is independent. Refusing the test is itself a Greatest Severity prohibited act. Refusing does not avoid a sanction; it produces its own.

PS 5270.09 states the charging principle directly: “refusing to provide a urine sample when ordered as part of a drug-abuse test would be charged as 110” (PS 5270.09 at p. 51).

Why alcohol counts as seriously as narcotics

It did not always. The 8 July 2011 revision of the discipline program listed, among its changes, that it would “[i]ncrease the severity level of all alcohol-related offenses from a High to a Greatest severity level prohibited act.” (PS 5270.09 at p. 3.) Before that revision, an alcohol charge sat in the 200 series with a materially lower sanction range. Since then, a positive breathalyzer and a positive urinalysis for a controlled substance are in the same disciplinary tier.

For anyone reading an older incident report, an older grievance, or an older web page: the severity level for an alcohol offense depends on the edition of the discipline policy in force at the time of the conduct. Cite the edition that governed the date in question.

What a positive test actually costs

The sanction menu for Greatest Severity prohibited acts is fixed by policy. A Discipline Hearing Officer selects from it. The full list, at PS 5270.09 at pp. 46–47:

Sanction	What it means
A	Recommend parole date rescission or retardation
B	“Forfeit and/or withhold earned statutory good time or non-vested good conduct time (up to 100%) and/or terminate or disallow extra good time (an extra good time or good conduct time sanction may not be suspended)”
B.1	“Disallow ordinarily between 50% and 75% (27-41 days) of good conduct time credit available for year (a good conduct time sanction may not be suspended)”
C	Disciplinary segregation (up to 12 months)
D	Make monetary restitution
E	Monetary fine
F	Loss of privileges (e.g., visiting, telephone, commissary, movies, recreation)
G	Change housing (quarters)
H	Remove from program and/or group activity
I	Loss of job
J	Impound inmate’s personal property
K	Confiscate contraband
L	Restrict to quarters
M	Extra duty

Two of those carry consequences that outlast the sanction itself.

Good conduct time cannot be suspended. The policy says so twice, in B and in B.1. A DHO can suspend some sanctions pending clear conduct; a good conduct time disallowance is not one of them. Lost good conduct time changes a projected release date.

A 100-level incident report follows a person. It affects security scoring and custody classification under PS 5100.08, halfway house and home confinement consideration, and program eligibility. Sex offender treatment programs, for example, ordinarily require “no 100- or 200-level incident reports in the last year” (PS 5324.10 at p. 17). And a drug- or alcohol-related incident report has a specific consequence in RDAP: PS 5330.11 provides at § 550.53(g)(3) that “[i]nmates will be removed from RDAP immediately if the Discipline Hearing Officer” finds them to have committed a prohibited act in that category (PS 5330.11 at p. 34).

The process itself — incident report, investigation, Unit Discipline Committee, referral to the Discipline Hearing Officer, the DHO hearing, and appeal — is covered on inmate discipline proceedings, incident reports and rules and discipline. Do not treat a 100-series charge as a formality. It is the category where the process protections matter most.

How drug and alcohol testing works

Testing authority is regulatory, not discretionary. 28 C.F.R. § 550.30 provides:

“The Warden shall establish programs of urine testing for drug use, to monitor specific groups or individual inmates who are considered as high risk for drug use, such as those involved in community activities, those with a history of drug use, and those inmates specifically suspected of drug use. Testing shall be performed with frequency determined by the Warden on at least 50 percent of those inmates who are involved in community activities. In addition, staff shall randomly sample each institution’s inmate population during each month to test for drug use.”

Three separate testing streams, then: random monthly sampling of the whole population, targeted testing of defined high-risk groups, and suspicion-based testing of individuals. RDAP participants are not exempt — “inmates in the RDAP are subjected to the same urine surveillance procedures as the general population,” and the Bureau’s procedures “allow for random testing, suspect testing, and testing after returning from a furlough” (PS 5330.11 at p. 27).

For alcohol specifically, the current patient-care policy identifies two procedures (PS 6031.06, eff. 22 June 2026, at p. 34):

• Breathalyzer. “The Captain or designee may administer a breathalyzer test to determine the presence of alcohol.” The policy adds a point that matters if you are reading a record: “Use of a breathalyzer is not a medical function.” It is a correctional procedure, run by correctional staff.
• Blood alcohol testing. “The Warden may also order blood alcohol testing. This is reserved for situations where this information is needed as part of a criminal investigation.” Any other blood alcohol test — one ordered by a clinician for a clinical reason — “requires consent from the inmate prior to blood draw.”

Our policy explainer covers the mechanics at drug testing and urine surveillance.

Challenging a positive result

PS 5270.09 anticipates two claims and tells the investigator what to do with each. A person who receives an incident report based on a “positive” urine test “may claim this result comes from either: permissible medication he/she was given; [or] a combination of medications he/she is taking.”

• On the first claim, “the investigator must contact Health Services staff to determine if the inmate is receiving medication that contains the compound found in the urinalysis.”
• On the second, “the investigator must confirm that the inmate is authorized to take the medications. When necessary, the testing laboratory is contacted to see if the combined medications could produce a ‘false positive.'”

(PS 5270.09 at p. 20.)

Those are mandatory investigative steps, and whether they were taken is checkable on the face of the incident report packet. The same passage sets the limit: “While an inmate can challenge the results of a urine test, and this may be considered by the DHO, the validity of the testing process is not at issue. Neither the investigator nor the DHO has the experience to assess the accuracy of the laboratory process.”

The practical reading. The lab methodology is not going to be relitigated at a DHO hearing. What is contestable is the medication question, the chain of custody, and the procedural record — did the investigator do what the policy requires. That is where a defense to a 112 charge is usually built. It is also why the medication list should be pulled immediately, not after the hearing.

The policy also requires investigators to preserve exculpatory evidence: “[i]f the inmate requests exculpatory evidence, such as video or audio surveillance, the investigator must make every effort to review and preserve the evidence,” and it is “prudent for the investigator to review and preserve the video or audio surveillance even if the inmate does not make a specific request” (PS 5270.09 at p. 20). Request it in writing, immediately, and keep the copy.

Applied Insight — Christopher Zoukis, JD, MBA, Managing Director: On a 112 or 113 charge the clock is short and the record is everything. What we want on day one is the incident report and investigation packet, the medication administration record for the relevant period, the chain-of-custody documentation for the sample, and a written request preserving any video. Whether the investigator actually contacted Health Services about the medication question — a step the policy makes mandatory — is often the whole case. None of that is available later on the same terms. This is process work, not persuasion, and it is one of the places where being organized in the first 72 hours changes what the file looks like at the DHO hearing and on appeal.

Are there drugs in prison?

Yes. It would be dishonest to write a page on this subject and pretend otherwise. Contraband reaches federal institutions through visiting, through the mail, through staff, through drones, and through the same informal economy that moves everything else inside — covered on the black market and searches, shakedowns and contraband.

What is worth saying to a family, plainly:

The Bureau’s response to interdiction failures is institution-wide. Contraband operations produce lockdowns, mass shakedowns, suspended visiting, restricted mail and, in serious cases, transfers of large groups. Those consequences fall on everyone at the institution, not only on the people involved.

Mail policy has already been reshaped by drug interdiction. The photocopying of incoming personal mail at many institutions is a direct interdiction measure — see prison mail photocopying and write an inmate. Families who send mail should assume it will be processed, not handed over as sent.

Any involvement is a bad trade. Beyond the disciplinary exposure above, introduction of narcotics into a federal prison is a separate federal crime under 18 U.S.C. § 1791 and is prosecuted. Nothing about the informal economy inside is worth a new charge, and family members who are asked to help should say no and tell counsel.

Treatment: what is actually available

Substance abuse treatment is free — 28 C.F.R. § 549.72 exempts it, along with mental health care, from the $2.00 health services fee. The Bureau runs a tiered set of programs under PS 5330.11 and 28 C.F.R. part 550.

Program	Who it is for	Structure	Where
Drug Abuse Education (DRUG ED)	Required for people whose file shows drug/alcohol involvement in the offense, a violation caused by substance use, a judicial recommendation for drug programming, or a documented history of use (particularly within the past 5 years per the presentence report). Volunteers accepted; those required get priority	12 to 15 hours of attendance plus participation; pass the final exam at 70%; “at least three chances to pass the final course exam”	Every institution
Non-residential Drug Abuse Program (NR DAP)	People waiting for RDAP, not qualified for RDAP, staff-referred, judicially recommended, detoxed on entry, or found guilty of an alcohol/drug incident report	90 to 120 minutes per week, minimum 12 weeks, maximum 24 weeks	Every institution
Residential Drug Abuse Program (RDAP)	Volunteers with “a verifiable substance use disorder” who can complete all three components	Minimum 500 hours; 9 to 12 months duration; unit-based component “must last at least six months,” in a treatment unit set apart from general population; then follow-up services; then transitional drug abuse treatment in the community	Designated RDAP institutions

Sources: PS 5330.11 at pp. 17–27 (DRUG ED at §§ 550.51(b)–(e); NR DAP at § 550.52 and ch. 2.4.4; RDAP at § 550.53 and ch. 2.5).

Three details that surprise people:

Declining DRUG ED has consequences. Under § 550.51(e), a person identified as required who “refuse[s] participation, withdraw[s], [is] expelled, or otherwise fail[s] to meet attendance and examination requirements” is “not eligible for performance pay above maintenance pay level, or for bonus pay, or vacation pay,” and is “not eligible for a Federal Prison Industries work program assignment (unless the Warden makes an exception on the basis of work program labor needs).” That last one closes UNICOR — the best-paying work inside. The Warden “may make exceptions … for good cause.”

RDAP has a sentence-length reality. Admission criteria require a verifiable substance use disorder, a signed agreement, and the ability to complete all three components including the community-based transitional component. PS 5330.11 adds that people should “[o]rdinarily, have 24 months or more remaining on their sentence,” and that coordinators monitor waiting lists to transfer people “with sufficient time to complete the entire RDAP program before their release from Bureau custody, ordinarily at 24 months” (PS 5330.11 at pp. 25–26). A person who cannot participate in the community component — because they are not eligible for a residential reentry center placement — may be found unqualified; the policy’s own example is a person subject to deportation, and it directs those people to NR DAP.

Self-help groups are a supplement, not the program. Alcoholics Anonymous, Narcotics Anonymous and Rational Recovery “may be offered as part of an institution’s drug abuse program effort,” but “they do not substitute for NR DAP or residential treatment hours. They are considered a support to the Bureau’s treatment protocols.” (PS 5330.11 at p. 21.)

Medical support runs alongside. The current patient-care policy requires every facility to provide substance use “screening and diagnostic assessment, medications when clinically indicated, counseling and behavioral therapies, and coordination with Psychology Services, reentry planning, and transitional care as appropriate,” and refers to clinical guidance for “Medically Supervised Withdrawal for inmates with substance use disorder” (PS 6031.06 at p. 35).

Our detailed page: Residential Drug Abuse Program. Policy explainers: psychology treatment programs / RDAP.

RDAP and the § 3621(e) sentence reduction — what can and cannot be said

This is the most misrepresented subject in federal prison consulting, so here is the law, exactly.

The statute. “The period a prisoner convicted of a nonviolent offense remains in custody after successfully completing a treatment program may be reduced by the Bureau of Prisons, but such reduction may not be more than one year from the term the prisoner must otherwise serve.” (18 U.S.C. § 3621(e)(2)(B).) May. Not shall. And a ceiling, not an entitlement.

The regulation. 28 C.F.R. § 550.55 sets the threshold: a person “may be eligible for early release by a period not to exceed twelve months” if sentenced under 18 U.S.C. ch. 227, subch. D for a nonviolent offense (or the D.C. Code equivalent) and they “[s]uccessfully complete a RDAP … during their current commitment.” It then lists categories the Director excludes “[a]s an exercise of the Director’s discretion” — including immigration detainees, pretrial inmates, contractual boarders, people with certain prior convictions within the ten years before sentencing, people with current felony convictions in defined categories (including offenses “that involved the carrying, possession, or use of a firearm or other dangerous weapon or explosives”), attempt/conspiracy/solicitation convictions for those offenses, and people who previously received a § 3621(e) release. The regulation also permits the Bureau to “limit the time-frame of early release based upon the length of sentence imposed by the Court.”

The Supreme Court. In Lopez v. Davis, 531 U.S. 230 (2001), the Court upheld the Bureau’s categorical exclusion of people whose current offense was a felony involving a firearm. It held that the regulation “is a permissible exercise of the Bureau’s discretion under 18 U.S.C. § 3621(e)(2)(B),” rejecting the argument that the Bureau must make individualized assessments: the statute’s “restriction of early release eligibility to nonviolent offenders does not cut short the considerations that may guide the Bureau,” and the Bureau “may consider aspects of the conduct of conviction, even though the conviction is a criterion of statutory eligibility.” The Court found the Bureau “reasonably concluded that an inmate’s prior involvement with firearms, in connection with the commission of a felony, suggests his readiness to resort to life-endangering violence.”

The procedure. Eligibility for the § 3621(e) offense review is determined by legal staff at the Designation and Sentence Computation Center, who “ordinarily have 30 working days” to determine early release eligibility based on a review of the current offense and prior convictions. The current edition of that policy is PS 5331.02 CN-3, Early Release Procedures Under 18 U.S.C. § 3621(e), dated 7 May 2026, which rescinded CN-2 (27 September 2017) and added a reference to the Categorization of Offenses policy. (PS 5331.02 CN-3 at p. 1.) See RDAP early release procedures.

What this page will not do. It will not tell you whether you or your family member qualifies for RDAP, whether a § 3621(e) reduction will be granted, or how many months any reduction would be. Those are determinations for the Bureau, made on a specific record, with the Director exercising discretion the Supreme Court has held is genuinely discretionary. Anyone who promises you a number is describing something they cannot deliver. If eligibility matters to a case, the work is to get the offense review right and to build the record — see RDAP in federal prison.

Related reading on substance use in federal prison

Substance use is rarely the only question a family has, and it is almost never the first one. People arrive at this page from two directions: someone is about to report and wants to know what the rules are, or someone has already received an incident report and the family is trying to work out what just happened. Both directions run into the same set of adjacent subjects — how the institution is run day to day, how the discipline system works, how to stay in touch, and what medical and mental health care is available, since substance use disorder is a clinical condition as well as a disciplinary one.

The pages below are organized in the order most people need them: what to do before reporting, what the first days look like, how daily life is structured, how to keep contact with the outside, what health care exists, and how to avoid the situations that generate incident reports in the first place. Every one of them is written to the same sourcing standard as this page.

• Preparing — how to prepare for prison · before you report · self-surrender
• Arrival — first day in prison · the intake process
• Daily life — prison life · daily life · inmate counts · commissary
• Communicating with the outside — staying in contact · inmate phone calls · CorrLinks email · visitation
• Health and wellness — medical care · care levels · mental health programs · smoking in prison · recreation
• Staying out of trouble — rules and discipline · how to survive prison · the black market · protective custody · violence and sexual assault in prison

Frequently Asked Questions About Alcohol and Drugs in Prison

Reviewed for legal accuracy by Elizabeth Franklin-Best, Esq., Principal Attorney·September 2026