An old drug conviction in California can usually be dismissed under Penal Code 1203.4 once probation is done. That removes it as a barrier with most private employers. The petition is not automatic and it is not universal, so the paperwork has to be right the first time.
Our team files these across the San Gabriel Valley, and working with a reliable criminal defense attorney in West Covina gives your petition the best chance of being granted. Most clients are years past the case and only now blocked by it. The trigger is almost always the same. A background check came back and an offer went away.
What Penal Code 1203.4 Does to the Conviction
Each route ends the same way on paper, with charges dismissed after successful completion. What differs is who qualifies, what you give up to get in, and where you stand if it goes badly.
| Program | Who it fits | Plea required to enter | If you fail |
| Penal Code 1000 | Simple possession, no disqualifying priors | Not guilty | Case resumes, trial rights intact |
| Proposition 36 (2024) | Hard drug possession, two or more qualifying priors | Guilty or no contest | Plea stands, custody exposure |
| Penal Code 1001.36 | Charge tied to a diagnosed mental health condition | Not required | Case resumes |
| Penal Code 1001.80 | Veterans and active duty military | Waiver of speedy trial | Case resumes |
The third column decides most cases. A program entered on a not guilty plea leaves your defense intact if something goes wrong at month eight. A program entered by pleading guilty does not. That difference is worth more than a shorter treatment schedule.
Sorting out which column applies to your situation is where a mental health diversion attorney in San Bernardino earns their keep. The right filing can put you in a program that protects your trial rights instead of one that trades them away. Talk it through with counsel before you enter any plea.
Penal Code 1000 and Why We Check it First
Penal Code 1000 is California's pretrial diversion law for simple possession for personal use. Since the 2018 amendment it runs on a not guilty plea, which was a real improvement over the old deferred entry of judgment structure. The court suspends proceedings, you finish a certified drug education or treatment program, and the charge is dismissed.
The eligibility rules are narrow. No disqualifying drug conviction in the last five years, no felony conviction in that same period, no violence or threatened violence connected to the offense, and no evidence of sales or a more serious drug crime. Whether the report actually supports that last point is often arguable. Arguing it is how a case that looks ineligible on paper becomes eligible in practice. A defense lawyer who handles California drug possession charges every day knows where those reports overreach and how to push back before the court rules.
Most drug convictions clear these without trouble, since possession and possession for sale cases usually end in probation rather than prison. Where a felony is in the way, a Penal Code 17(b) motion can reduce it to a misdemeanor. That motion often gets filed alongside the dismissal petition. The two together change what a report says far more than either one alone.
Been handed a Prop 36 offer on a case out of the West Covina Courthouse? Give us a call at 909-306-5974, and we will look at it before you enter a plea that is hard to withdraw.
What Proposition 36 Changed in 2024
Proposition 36 passed in November 2024. It created the treatment mandated felony under Health and Safety Code 11395. Prosecutors can now charge a felony for possession of fentanyl, heroin, cocaine or methamphetamine. It applies where the person has two or more prior qualifying drug convictions.
That holds even where the priors were misdemeanors and the current charge is simple possession. It reversed the central reform Proposition 47 put in place in 2014.
A treatment path exists, but it is built differently. The defendant pleads guilty or no contest. The court orders a substance use and mental health evaluation and then treatment, and the charge is dismissed once the provider files a positive report. Refuse or fail and the plea is already on file, with up to three years of custody behind it. Reporting through 2026 has shown counties applying the law unevenly, with people dropping out of programs. The risk in that structure is not theoretical.
If you are weighing a Prop 36 offer right now, get a second opinion before you enter any plea. The consultation costs nothing and the plea is difficult to withdraw.
Mental Health Diversion Under Penal Code 1001.36
Penal Code 1001.36 turns on whether a diagnosed mental health condition played a significant role in the offense. When the court finds that it did and the other requirements are met, the case goes to treatment instead of prosecution. Charges are dismissed on completion, and the arrest record may be sealed.
This route reaches cases drug diversion cannot, including charges well beyond possession. It also takes more preparation. It runs on records, evaluations and a treatment plan the court finds credible, not on a checkbox.
Substance use and an untreated condition often sit on top of each other. Raising mental health in criminal defense early gives the court the full picture and opens the door to treatment rather than punishment.
Veteran Diversion Under Penal Code 1001.80
Penal Code 1001.80 covers current and former military members charged with certain offenses. It applies where service connected issues are in play, including substance use disorder, post traumatic stress and traumatic brain injury. Completion ends in dismissal. Entry requires waiving the right to a speedy trial, which is the trade the statute asks for.
Veterans move through the system all the time without anyone in the room knowing they served. Nothing in the process surfaces it automatically, and a public defender carrying two hundred files will not find it in a rap sheet. Service history belongs on the table at the first appearance. Discharge paperwork or VA enrollment records make that a short conversation.
What a Judge Weighs Before Granting Any of them
Eligibility on paper is where these decisions start, not where they end. Judges keep discretion. What you bring to the hearing changes the answer.
- Enrollment already underway in treatment or counseling before the request is made
- A concrete plan naming the provider, the schedule and who is paying
- Stable ties, meaning work, school, housing or family in the area
- Honest acknowledgment of the substance use issue, where one exists
- No missed appearances on the current case
That third item carries more weight than people expect in Los Angeles County courts. A defendant with a job, a local address and a program already started reads very differently from a file with nothing attached.
Sorting Out Which Route Fits Your Case
Cases on calendar at the West Covina Courthouse move fast. Settle the program question before your first appearance, not after it. Tammy Higgins spent 16 years as a public defender across Orange County, Los Angeles County and San Bernardino County. She can tell you which route your file actually supports and which one a prosecutor is likely to resist.
Ask two questions of whoever you hire. Which program does this charge qualify for, and what happens to me if I fail it. Anyone working across West Covina, California and the surrounding courts should be able to answer both without hedging. The second answer is the one that separates these four programs from each other.
Frequently Asked Questions
Will completing diversion leave anything on my record?
When you complete the program successfully, the charges are dismissed, so there's no conviction. The arrest itself can still appear on some background checks. Depending on the program, sealing the arrest record may be possible as a separate step. We can tell you what your record will show once the case is closed and what it would take to clean it up.
What if I don't qualify for any of these programs?
Not qualifying on paper isn't always the final answer. Police reports sometimes overstate facts that affect eligibility, and those facts can be challenged. If diversion truly isn't available, other defense options remain, such as motions, charge reductions and negotiation. We'll walk you through the options your case actually supports.
How much does diversion cost?
Treatment program costs vary by provider and by how long the program runs. A judge will want to see who is paying as part of your plan. Your first consultation with us costs nothing, and we'll talk through both program costs and legal fees openly before you commit to anything.
What happens after I reach out?
Bring your court paperwork and anything that supports your case, such as treatment enrollment, medical or mental health records, or military discharge papers. We'll review your file, tell you which program it supports and explain what happens if the program doesn't work out. Ideally, all of this happens before your first court appearance.
The right diversion route can end your case in a dismissal and protect your rights if things go off track. Tammy Higgins will review your file and give you a straight answer on which program fits and what the risks are. Call 909-306-5974, the consultation costs nothing, and it's most useful before your first court date.
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