If you or someone you love is in a California Department of Corrections and Rehabilitation prison, the disciplinary report is one of those things that can quietly wreck a release date. Inside, almost everyone just calls it a 115, after the form number, or a write-up. It is not a criminal charge and it does not go in front of a judge. It runs entirely inside the prison, decided by CDCR staff under department rules. California's process is more detailed than most states, with more built-in steps and more on the line, so understanding how it works before you are standing in front of a hearing officer gives you a real advantage over the person who walks in cold.
Everything below comes from Title 15 of the California Code of Regulations, the Incarcerated Person Discipline rules in Article 5, and the credit rules that go with them. A copy of the regulations is supposed to be available to you in the law library. Knowing what they say is the difference between feeling railroaded and actually working the process.
The rulebook, and what a 115 actually is
California's disciplinary system lives in Title 15, Division 3, Article 5. The formal name for a write-up is a Rules Violation Report, or RVR, documented on a CDCR Form 115. That is the document that triggers a hearing and can cost you credits.
Not every bit of misconduct becomes a 115. Minor misbehavior is supposed to be handled at a lower level, through a documented counseling chrono on a CDC Form 128-A, which stays in your file but does not carry the credit consequences of an RVR. The jump from a counseling chrono to a 115 is a real line, and it is worth knowing which side of it you are on.
Administrative versus serious: the classification that decides everything
Once a 115 is written, designated staff classify it as either administrative or serious. That single classification drives the entire rest of the process, including how much help you get and how many credits you can lose.
An administrative rule violation is the lower tier, for misconduct that does not rise to the level of a crime, does not involve force or violence, and does not seriously disrupt the institution. A serious rule violation is the higher tier. It covers conduct that would be a misdemeanor or a felony out in the world, the use or threat of force or violence, serious disruption, drugs, and similar conduct. Serious RVRs are heard by a Senior Hearing Officer, and in some cases a disciplinary committee, and they are the ones that put real credit time at risk. A report can also be reclassified, and if an administrative RVR is bumped up to serious, you get written notice and the full set of serious-RVR protections.
The clocks that protect you
California puts hard deadlines on the process, and those deadlines are not just paperwork. If staff blow the time limits, credit forfeiture can be barred, so it pays to know them.
You are normally supposed to be given a classified copy of the RVR within 15 days from the date staff discovered the information leading to the charge. The hearing cannot be held until you have been given that classified copy along with the non-confidential reports, including the investigative employee's report, and at least 24 hours to review the material and prepare. And the charge is supposed to be heard within 30 days from the date you got the classified copy, with limited exceptions like a referral for criminal prosecution. After the hearing, once the chief disciplinary officer reviews the result, you are to receive a completed copy with the findings, the disposition, and the evidence relied on, generally within five working days.
The standard the hearing officer uses matters too. A finding of guilt has to rest on a preponderance of the evidence, meaning more likely than not, based on what was actually presented at the hearing. That is a real standard, and holding the hearing officer to it is part of your defense.
The help you can get, and what it is not
California builds in two kinds of assistance for serious RVRs, and you should understand exactly what each one does, because neither is a lawyer and neither is your advocate.
The investigative employee is a staff member assigned to gather information for the hearing. They interview you, collect information, question staff and other incarcerated people who may know something, and screen prospective witnesses. Used well, the investigative employee can document the version of events that helps you and line up the witnesses who back you. But understand the role: they gather facts for the hearing, they do not argue your case for you.
The staff assistant is assigned when you need help understanding or taking part in the process, for example if you cannot read well, do not speak English, the issue is complex, or you are housed in segregation. The staff assistant helps you understand the charges and prepare, but again, they are not there to advocate or defend you the way a lawyer would.
You also have the right to request witnesses and to have the reporting employee and adverse witnesses questioned. For serious RVRs, audio or video recordings tied to the incident can be preserved by request and must be reviewed by the Senior Hearing Officer during the hearing, so if there is camera footage that helps you, say so early and get it preserved before it is gone. And for anyone in CDCR's mental health programs, a clinician completes a mental health assessment that the hearing officer is required to consider when deciding a penalty.
Because none of the assigned staff will argue your side, the smartest move you can make is to bring the right witness. The single most valuable one is the officer who supervises you at your work or program assignment. If you show up, do your job, and stay off the radar for the wrong reasons, that supervisor speaking up for you carries real weight with the hearing officer. A few honest words from someone who vouches for your work can be the difference between the top of the penalty range and the bottom.
What a guilty finding costs you
A guilty finding can bring a range of consequences: loss of privileges, changes in your privilege group, confinement, restitution, mandatory drug testing, and reassignment. But in California the consequence that matters most is almost always the loss of credits, because credits are what move your release date.
The credit forfeiture schedule, by division
California does not leave credit loss to guesswork. Title 15 sets a disciplinary credit forfeiture schedule that sorts serious offenses into divisions, and each division carries a fixed range of days. From most serious to least, the ranges run like this:
Division A-1: 181 to 360 days. This is the top tier, for offenses like murder, attempted murder, and forcible sex offenses, along with the most serious security threat group conduct.
Division A-2: 151 to 180 days. This covers offenses like aggravated battery by gassing, arson causing damage or serious injury, and any other felony involving violence or injury to a victim not otherwise listed.
Division B: 121 to 150 days.
Division C: 91 to 120 days.
Division D: 61 to 90 days.
Division E: 31 to 60 days. This is where many of the lower serious offenses land, things like theft or property damage under $400, gambling, intoxicants in a community-access facility, or refusing to provide a DNA sample.
Division F: 0 to 30 days.
So the same idea that runs through the whole system shows up here in black and white: the division your offense is placed in sets how many days you stand to lose, and a single serious 115 can cost the better part of a year.
How credits actually work, and why this hurts
To see why credit loss is the real penalty, you have to understand how California credits work. Under the rules adopted after Proposition 57, incarcerated people earn Good Conduct Credit at a rate that depends on their offense and assignment, and many people earn at a high rate, with day-for-day credit common for those who are not serving time for a violent felony. People convicted of violent felonies earn at lower rates. On top of Good Conduct Credit, you can earn Milestone Completion Credits, Rehabilitative Achievement Credits, and Educational Merit Credits for programming. For a determinately sentenced person, those credits advance your release date, so every day of credit is a day closer to the door.
A serious 115 attacks that directly. The credits forfeited under the division schedule come out of your Good Conduct Credit first, and only after that is exhausted do they start eating into your Milestone, Rehabilitative Achievement, and Educational Merit credits. Either way the result is the same: your release date moves back by the days you lose. That is how an afternoon in a hearing room can add months to a sentence without the number the judge announced ever changing.
There is a heavier layer for the most serious cases. Someone found guilty of a Division A-1 offense that involved serious bodily injury to a non-prisoner can be placed in a restricted housing term and assigned to a zero-credit work group for a period tied to the credits forfeited, up to 360 days. That combination, lost credits plus a stretch earning nothing, is about the most damage a single disciplinary case can do to a release date in California.
Credits you lose are not always gone for good. California allows you to apply to restore forfeited credit after a stretch with no discipline. For the lower divisions, you can apply to restore all of the credit forfeited for a Division D or E offense after staying disciplinary-free for 180 days, with longer and harder paths for the more serious divisions, and some offenses are not restorable at all. Restoration is real, but it is conditional and never guaranteed, so the move is to not lose the credit in the first place.
When you get close to release, watch your back
Here is something nobody tells you before you go in, and it belongs in this guide as much as any rule. Inside, someone with a release date coming up is called a short-timer, or a shortie. Being short feels good when it is you. It feels a lot different to the man in the next bunk who still has ten years to go and has to watch you walk out the door. Some of them resent it, and that resentment turns into a problem for you.
It shows up two ways. The dirty little secret is that a jealous inmate will plant contraband near your bunk to get you written up and push your release back, and it happens far more often than it ever gets reported. Contraband is always circulating inside, more than the administration likes to admit, and a lot of it moves by suitcasing, which is hiding an item in a body cavity to beat a search. The stuff is already in the unit, so getting it next to your bunk takes almost nothing. The quieter version is just as real. The long-timer who catches a shortie gambling, or palming food out of the chow hall, will drop a note on you as fast as he can write it. That means he tips off staff and lets the write-up do his dirty work for him.
So when you get short, you get diligent about everything. Keep your area squared away and know exactly what belongs to you. Watch who comes around your bunk. Keep your nose clean, and keep it especially clean inside the last six months from the door, because that is when you have the most to lose and the most people watching you lose it. One serious 115 this close to the gate can forfeit credits you spent years earning and knock your release date back by months, and by the time a hearing sorts out the truth, the damage is already done. Going in already knowing this is half the protection.
What happens after the hearing
If you are found guilty, you can challenge the RVR through CDCR's grievance and appeal process, which routes through the institution's Office of Grievances and then the headquarters Office of Appeals. There are deadlines for filing, so move quickly and keep copies of everything. If a disciplinary action is reversed on appeal or by a court, the forfeited credits are supposed to be restored, which is one of the few ways lost credit comes back automatically rather than by application.
That said, understand what this means in practice: the hearing is the ballgame. The grievance process reviews whether the rules were followed, not whether the result felt unfair, and most appeals do not change the outcome. The people who end up worst off are the ones who treated the hearing as a formality because they figured they would appeal it later. Do not be that person. Use your investigative employee, get the camera footage preserved, line up your work supervisor, hold the hearing officer to the preponderance standard, and put everything into the hearing itself, because that is where this is won or lost.
How families can actually help
If your person just caught a 115, the most useful thing you can do from the outside is stay connected, because segregation and privilege losses are designed to cut people off, and isolation is when things go bad. Keep the letters and photos coming. Mail and photos are the most reliable way to reach someone in segregation, since visitation and other privileges are often the first things suspended after a guilty finding. A steady stream of mail tells your person they are not forgotten and gives them something to hold onto while they work the process.
You can also help on the paperwork side. Ask them for the RVR log number, whether it was classified administrative or serious, which division the offense falls in, and whether an investigative employee or staff assistant was assigned. Those details tell you exactly what the charge is and how many days of credit are at stake.
Frequently asked questions
What is a 115 or Rules Violation Report?
A 115 is the CDCR Form 115 Rules Violation Report, the document that formally charges you with breaking a prison rule and triggers a disciplinary hearing. It is more serious than a counseling chrono on a 128-A, which is how minor misbehavior is supposed to be handled, because a 115 can cost you credits.
Administrative vs serious rule violation, what changes?
The classification sets everything that follows. An administrative RVR is the lower tier for conduct that is not criminal and does not involve force or serious disruption. A serious RVR covers crime-level conduct, force or violence, and similar offenses, is heard by a Senior Hearing Officer, comes with an investigative employee, and is the tier that puts real credit forfeiture on the line under the division schedule.
Can I have a lawyer at my RVR hearing?
No. There is no outside attorney at a prison disciplinary hearing. California assigns an investigative employee to gather facts and, when you need help, a staff assistant, but neither one argues your case. Because of that, your best move is to call the right witness, starting with the officer who supervises you at your work or program assignment.
What is an investigative employee or staff assistant?
The investigative employee is staff assigned to gather information for a serious RVR, interview you, question witnesses, and screen them before the hearing. The staff assistant helps you understand and prepare when you cannot read well, do not speak English, the issue is complex, or you are in segregation. Both assist the process, but neither is your advocate.
How many credits can a serious RVR cost me?
It depends on the division the offense falls in. The schedule runs from 0 to 30 days at the bottom, Division F, up to 181 to 360 days at the top, Division A-1, with Division E offenses costing 31 to 60 days. The credits come out of your Good Conduct Credit first, and your release date moves back by the days you lose.
Can forfeited credits be restored in California?
Sometimes. You can apply to restore all credit forfeited for a Division D or E offense after staying disciplinary-free for 180 days, with longer paths for more serious divisions, and some offenses are not restorable. Credits are also restored if the disciplinary action is reversed on appeal or by a court. Restoration is real but conditional, so it is no substitute for winning at the hearing.
Can I appeal a Rules Violation Report?
Yes. You challenge it through CDCR's grievance and appeal process, the Office of Grievances and then the Office of Appeals, and there are filing deadlines, so act fast and keep copies. But appeals review whether the rules were followed, not whether the result felt unfair, so the hearing is still where the case is really decided.
Can family help while I am in segregation?
Yes. Keep mail and photos coming, since those reach people even in segregation when visits and other privileges are cut off. Ask your person for the RVR log number and the division of the offense, so you understand exactly what the charge is and how many days of credit are at stake. === VERIFICATION LOG (STRIP BEFORE PUBLISH) === Proposed slug: inmateaid.com/disciplinary-process/california/ (lock once, never change) Governing rules: CA Code of Regulations Title 15, Div 3, Ch 1, Subch 4, Article 5 (Incarcerated Person Discipline); current through Register 2024 No. 38 (Sept 20, 2024). Confirm register date before publish. RVR = CDCR Form 115; minor misconduct handled by counseling chrono CDC 128-A (below RVR level). Classification administrative (3314) vs serious (3315) per 3313; serious heard by Senior Hearing Officer / committee; reclassification administrative-to-serious triggers written notice + 3315 protections. Timelines (3320): classified RVR copy within 15 days of discovery; no hearing until inmate has classified 115 + non-confidential reports + IE report + at least 24 hrs to prepare; hearing within 30 days of classified copy (exceptions: DA referral, etc.); completed copy with findings/disposition/evidence within 5 working days of chief disciplinary officer review. Standard = preponderance of evidence (3320). Credit forfeiture barred if time limits violated (3313/3320). Assistance (3318): Investigative Employee gathers info, interviews, questions staff/inmates, screens witnesses; Staff Assistant for illiterate/non-English/complex/segregated. NEITHER is an advocate. Audio/video evidence preserved via CDCR 1027, reviewed by SHO for serious RVRs. Mental health assessment CDCR 115-MH-A for MHSDS inmates, SHO must consider (mentioned only as procedural fact; MH is a separate spoke, no MH section here). Credit forfeiture schedule 3323 by Division: A-1 = 181-360; A-2 = 151-180; B = 121-150; C = 91-120; D = 61-90; E = 31-60; F = 0-30. A-1 examples (murder/att murder/forcible sex/STG A-1); A-2 (gassing aggravated battery, arson w/ injury, any other felony w/ violence/injury); E (theft/property <$400, intoxicants in community-access facility, gambling, refusing DNA). A-1, A-2, E confirmed via LII 3323; B/C/D/F per standard schedule, confirm exact text before publish. Credit forfeited from Good Conduct Credit first; Milestone/Rehabilitative Achievement/Educational Merit credits forfeited in whole-day increments only after GCC exhausted (NCR 22-03; credit-earning regs). Restored if disciplinary reversed on appeal/court. Credit earning (3043.2, post-Prop 57): GCC rates vary by offense/assignment; many non-violent earn day-for-day (50%); violent felony (PC 667.5(c)) lower (20% then 33.3% since 5/1/2021). Credits advance release date for determinate inmates (not the Prop 57 nonviolent-parole date, In re Canady). Deliberately did NOT assert a flat "85% rule"; post-Prop 57 interaction with PC 2933.1 is contested; framed as "rates vary" to stay accurate. SHU/restricted-housing + Work Group D-2 (zero credit) for A-1 offense w/ serious bodily injury to non-prisoner, period not to exceed credits forfeited or 360 days (3337/old 3341.9). Restoration: 3328 disciplinary-free periods, 100% restoration of Division D/E credit (not in 3327) after 180 disciplinary-free days; longer/harder for higher divisions; 3327 lists non-restorable offenses. Appeal/grievance: Office of Grievances then Office of Appeals (CCR 3480 et seq., post-June 1 2020 process). Exact filing deadlines NOT verified; confirm before citing specifics. Article intentionally does not oversell appeal. Standing furniture (portable, not CA-specific): short-timer / watch-your-back section; work-supervisor witness; hearing-is-the-ballgame framing; mail and photos CTA. === END LOG ===