Drug Possession Lawyers in San Diego (HS 11350)

Drug possession under HS 11350 may qualify for diversion. Our lawyers fight for dismissal through PC 1000. Call 24/7.

A drug possession charge in San Diego changes everything overnight. One moment you’re going about your life; the next, you’re staring at a criminal record, court dates, and consequences you never imagined. We get it.

The circumstances that lead to HS 11350 charges are rarely black and white. A prescription that lapsed. Pills found in a bag you borrowed. A traffic stop that turned into a search you didn’t consent to. A past struggle with addiction that left traces of a substance you’d been trying to leave behind. These situations happen to good people, and they happen more often than most realize.

Here’s what you need to know: charges get reduced. Cases get dismissed. It happens. Most people charged with simple drug possession under Health and Safety Code Section 11350 qualify for drug diversion under PC 1000, which means completing a program and walking away with the charges dismissed entirely. The prosecution’s version is not the only version, and the outcome depends on the defense you build.

The fear and uncertainty are understandable. But the worst thing you can do right now is nothing. At David P. Shapiro Criminal Defense Attorneys, we’ve defended clients facing drug possession charges throughout San Diego County, from downtown to El Cajon, Chula Vista, and Vista. As experienced San Diego drug crimes defense lawyers, we know how these cases work in San Diego courts, we know the diversion programs, and we know how to fight for the best possible outcome.

Time matters. Early action creates options that disappear later. Whether that means securing diversion eligibility, challenging an unlawful search, or preventing a simple possession charge from being elevated to something far more serious, the sooner we start, the more options you have.

Quick Reference: HS 11350 Drug Possession

Classification	Misdemeanor (post-Proposition 47); felony only with disqualifying prior convictions
Jail Time (Misdemeanor)	Up to 1 year in county jail
Jail Time (Felony, with priors)	16 months, 2 years, or 3 years in state prison
Fine	Up to $1,000 (misdemeanor); up to $10,000 (felony)
Drug Diversion (PC 1000)	Charges dismissed upon successful completion
Strike Offense	No
Additional	Diversion eligible in most cases; immigration consequences possible even for misdemeanor conviction

What Is Drug Possession Under California Law?

Health and Safety Code Section 11350 makes it illegal to possess certain controlled substances without a valid prescription from a licensed physician, dentist, podiatrist, or veterinarian.¹ That’s the statute. Now let’s break down what that actually means in practice.

HS 11350 covers a specific category of controlled substances, primarily narcotics. The substances covered include:

• Opioids and opiates: heroin, codeine, fentanyl, hydrocodone (Vicodin, Norco), oxycodone (OxyContin, Percocet), hydromorphone, morphine, methadone, opium
• Cocaine (including crack cocaine)
• Certain Schedule III through V narcotic drugs: including buprenorphine (Suboxone, Subutex) without a valid prescription

What does HS 11350 not cover? Methamphetamine, ecstasy (MDMA), PCP, GHB, and ketamine fall under a separate statute, Health and Safety Code Section 11377.² That distinction matters because the penalties, diversion eligibility, and defense strategies can differ between the two statutes.

One critical point: if you have a valid prescription for the substance in question, you have a complete defense to this charge.³ Even if the prescription bottle wasn’t on you at the time. Even if the prescription was from a different state. A valid prescription means the possession was lawful.

Proposition 47 and the Felony-to-Misdemeanor Shift

Before November 2014, simple drug possession under HS 11350 was a wobbler, meaning prosecutors could charge it as either a felony or a misdemeanor. Proposition 47 changed that.⁴ Today, simple possession is a misdemeanor for the vast majority of defendants.

There are two narrow exceptions where HS 11350 can still be charged as a felony:

1. You have a prior conviction for a “super strike” offense listed in Penal Code Section 667(e)(2)(C)(iv), such as murder, certain sex offenses requiring registration, or offenses involving firearms or destructive devices

2. You are required to register as a sex offender under Penal Code Section 290

If neither of those applies to you, your charge is a misdemeanor. And if you were convicted of felony HS 11350 before Proposition 47 passed, you may be eligible to petition for resentencing to a misdemeanor under Penal Code Section 1170.18.⁵

What Must the Prosecution Prove?

To convict you of drug possession under HS 11350, the prosecution must prove ALL of the following elements beyond a reasonable doubt:⁶

1. You possessed a controlled substance.

“Possession” is broader than most people think. It doesn’t just mean the drugs were in your pocket. California law recognizes three types of possession:

• Actual possession: The substance was on your person (in your pocket, bag, or hand)
• Constructive possession: The substance was in a location you controlled or had the right to control (your car, your apartment, your storage unit)
• Joint possession: Two or more people can possess the same substance simultaneously

Mere proximity to drugs is not possession. Being in a room where drugs are present, or riding in a car where drugs are found, does not automatically mean you possessed them.

2. You knew the substance was present.

The prosecution must prove you were aware the substance was there. If someone slipped drugs into your bag, left them in a jacket you borrowed, or stashed them in a shared space without your knowledge, this element fails.

3. You knew the substance was a controlled substance.

You don’t need to know the exact name or type of drug. But you do need to know it was some kind of controlled substance. If you genuinely believed the substance was something legal, like a vitamin or supplement, the prosecution has a problem proving this element.

4. The substance was, in fact, a controlled substance covered by HS 11350.

The prosecution must prove through laboratory analysis that the substance is actually what they claim it is. This isn’t just a formality. Lab procedures, chain of custody, and analyst qualifications can all be challenged.

5. The substance was in a usable amount.

A usable amount means enough to actually be used as a controlled substance. It does not need to be enough to get high. But mere traces, residue, or debris are not enough.⁷ If all that was found was residue in a pipe or traces in a baggie, this element may not be met.

The burden is on them to prove all of this. Beyond a reasonable doubt. That’s a high bar, and every element is a question mark for the prosecution and an opportunity for the defense.

Drug Diversion: The Most Important Thing You Need to Know

For most people charged under HS 11350, drug diversion is the path to a complete dismissal. This is not a plea bargain. This is not a conviction with conditions. If you complete diversion, the charges are dismissed and the arrest is deemed to have never occurred for most purposes.⁸

What does drug diversion actually look like? Well, there are two primary programs.

PC 1000: Deferred Entry of Judgment

PC 1000 is the most common resolution for HS 11350 cases in San Diego. Here’s how it works:⁹

Eligibility requirements:

• The charge involves simple possession (not sales, manufacturing, or transportation)
• No prior drug diversion within the past five years
• No felony conviction involving violence or threat of violence within the past five years
• No concurrent non-drug misdemeanor charges that disqualify you

What the program involves:

• Completion of an approved drug education or treatment program (typically 6 to 12 months in San Diego County)
• Random drug testing during the program
• Periodic court appearances for progress reports
• Program fees (typically $150 to $500 in San Diego, depending on the provider)

What happens when you complete it:

• The charges are dismissed
• For most purposes, the arrest is treated as though it never happened
• You can truthfully state on most job applications that you were not convicted of the offense

What happens if you don’t complete it:

• The case returns to court for prosecution on the original charge
• You lose the diversion opportunity

Proposition 36 (PC 1210)

For defendants who may not qualify for PC 1000, Proposition 36 provides an alternative.¹⁰ This program offers treatment instead of incarceration for qualifying nonviolent drug possession offenses. You can receive up to three treatment opportunities before incarceration becomes an option, and successful completion can result in dismissal.

Why Early Attorney Involvement Matters for Diversion

Here’s something many people don’t realize: diversion eligibility is not always automatic. Borderline cases require advocacy. The prosecution may argue you don’t qualify, or they may try to add charges that would disqualify you. An experienced attorney can advocate for diversion eligibility, challenge disqualifying factors, and make sure the strongest possible case is made for your inclusion in the program.

Penalties If Diversion Is Not an Option

If diversion is not available or not pursued, the penalties for HS 11350 depend on whether the charge is a misdemeanor or felony.

Misdemeanor Penalties (Standard)

Penalty	Range
County jail	Up to 1 year
Fine	Up to $1,000 (plus assessments and fees)
Probation	Up to 1 year informal probation
Additional fees	Court operations assessment ($40), criminal conviction assessment ($30), drug lab analysis fee (up to $50)

Felony Penalties (With Disqualifying Priors Only)

Penalty	Range
State prison	16 months, 2 years, or 3 years
Fine	Up to $10,000
Probation	Formal probation possible

The Charge Elevation Risk: Possession vs. Possession for Sale

This is something most people don’t see coming. Prosecutors can attempt to elevate a simple HS 11350 possession charge to HS 11351, possession for sale, based on circumstantial evidence.¹¹ What kind of evidence? The quantity of drugs found. Packaging in individual baggies or bindles. The presence of scales, pay-owe sheets, or large amounts of cash. Text messages suggesting sales activity. The absence of paraphernalia for personal use.

Why does this matter? Because HS 11351 is a felony punishable by 2, 3, or 4 years in state prison, and it is not eligible for drug diversion.¹² That’s the difference between a dismissed case and years in prison. This is one of the most important reasons to have experienced defense counsel involved early: to prevent a simple possession case from being charged as something far more serious.

Collateral Consequences

Even as a misdemeanor, a drug possession conviction can follow you in ways that go beyond the courtroom.

Immigration Consequences

This deserves special attention. Under federal immigration law, a conviction for a controlled substance offense can render a non-citizen deportable and inadmissible, even when the conviction is a misdemeanor. This applies to lawful permanent residents, visa holders, DACA recipients, and anyone without citizenship. The immigration consequences of a drug conviction can be more severe than the criminal penalties. If you are not a U.S. citizen, this must be addressed in your defense strategy from day one.

Employment and Professional Licensing

A drug conviction, even a misdemeanor, will appear on background checks. Certain professions, including healthcare, law, education, law enforcement, and any field requiring a state license, may take disciplinary action or deny licensure based on a controlled substance conviction. Diversion and dismissal can help avoid these consequences, which is another reason to pursue that path aggressively.

Housing and Financial Aid

Drug convictions can affect eligibility for Section 8 housing and other public housing programs. Private landlords routinely screen for criminal history. Federal student financial aid eligibility can also be impacted by drug convictions, though recent reforms have narrowed this impact.

Firearm Rights

A felony HS 11350 conviction (for those with disqualifying priors) results in a lifetime ban on firearm ownership and possession in California. Even certain misdemeanor convictions can trigger firearm restrictions depending on the circumstances.

Defense Strategies for Drug Possession Charges

Now let’s talk about how we fight these cases. Every HS 11350 case has its own facts, and the right defense strategy depends on those facts. Here are the approaches we consider when building a defense.

Unlawful Search and Seizure

This is where many drug possession cases are won or lost. The Fourth Amendment protects you from unreasonable searches and seizures, and if law enforcement violated your rights in finding the drugs, the evidence can be suppressed through a motion under Penal Code Section 1538.5.¹³

What does that look like in practice? In San Diego, we see drug evidence discovered during traffic stops where the officer lacked reasonable suspicion to extend the stop. Consent searches where the “consent” was coerced or unclear. Searches of vehicles, homes, or personal belongings without a valid warrant or a recognized exception. Searches at DUI checkpoints that exceeded their lawful scope.

If the drug evidence is suppressed, the prosecution typically cannot proceed. The case falls apart. We can, and will, challenge the legality of the search if the facts support a position to do so.

Lack of Knowledge

The prosecution has to prove you knew the drugs were there and that you knew they were a controlled substance. If the drugs belonged to someone else, if they were in a borrowed item, if they were left in a shared space, this element becomes very difficult to prove. Common scenarios include drugs found in a roommate’s belongings, a friend’s jacket, or a shared vehicle.

Lack of Possession

Being near drugs is not the same as possessing them. If you were a passenger in a car where drugs were found in the center console, or you were in an apartment where drugs were in a common area, the prosecution still has to prove you personally exercised dominion and control over the substance. In multi-occupant situations, this can be a very strong defense.

Valid Prescription

HS 11350 explicitly exempts possession with a valid prescription.¹⁴ If you had a legitimate prescription for the substance, that is a complete defense. The prescription does not need to have been physically on you at the time. If the prescription was valid when issued by a licensed practitioner, the possession was lawful.

Not a Usable Amount

If what was found was residue in a pipe, traces in a baggie, or debris that couldn’t actually be used as a controlled substance, the “usable amount” element is not met.¹⁵ This defense is particularly relevant when the substance found was minimal.

Crime Lab Challenges

The prosecution must prove through laboratory analysis that the substance is actually a controlled substance. We challenge chain of custody issues, lab procedures and protocols, analyst qualifications, and whether the substance was properly identified. If the lab work doesn’t hold up, the prosecution’s case has a serious problem.

Securing Diversion

While not a traditional defense, aggressively pursuing PC 1000 or Proposition 36 diversion is often the most practical path to a dismissed case. We advocate for diversion eligibility even in borderline situations, challenge any disqualifying factors, and work to ensure you have every opportunity to complete the program and walk away with no conviction.

Related Charges: Understanding the Differences

Drug cases often involve related or overlapping charges. Understanding the distinctions is important.

Charge	Code	Key Difference
Possession of non-narcotic controlled substance	HS 11377	Covers meth, ecstasy, PCP, GHB, ketamine; separate statute from HS 11350
Possession for sale	HS 11351	Felony; based on quantity, packaging, or other indicia of sales; NOT diversion eligible
Transportation or sale	HS 11352	Felony; involves movement or distribution of controlled substances
Under the influence	HS 11550	Does not require actual possession; sometimes offered as a plea alternative
Drug paraphernalia	HS 11364	Frequently charged alongside HS 11350 when pipes, syringes, etc. are found
Possession while armed	HS 11370.1	Felony enhancement adding 2 to 4 years if armed with a firearm while possessing drugs
DUI of drugs	VC 23152(f)	When defendant was driving while under the influence of a controlled substance

The most critical distinction is between HS 11350 (simple possession) and HS 11351 (possession for sale).¹⁶ Simple possession is a misdemeanor eligible for diversion and dismissal. Possession for sale is a felony with state prison time and no diversion. If the prosecution is attempting to elevate your charge, experienced defense counsel can challenge the evidence they’re relying on to make that leap.

Facing Drug Possession Charges in San Diego?

Drug possession cases in San Diego often turn on two things: whether the search that uncovered the drugs was lawful, and whether diversion can be secured. We’ve defended clients facing HS 11350 charges across every courthouse in San Diego County, from cases involving prescription medications to street-level narcotics to fentanyl. We know the local diversion programs, we know the prosecutors, and we know how to position your case for the best possible outcome, whether that’s diversion and dismissal, suppression of evidence, or challenging the charges head-on.

Every day without representation is a day the prosecution works unopposed. The bottom line is this: you’re entitled to a defense that matches the seriousness of what you’re facing, and you need to act now.

Call us 24/7 for a consultation. We’ll review your case, explain your options, and start building your defense. To protect your freedom, you must know what you’re actually facing and what the prosecution has to prove.

References

1. 1. Health & Safety Code, § 11350, subd. (a).↑ Health & Safety Code, § 11350, subd. (a).
2. 2. Health & Safety Code, § 11377.↑ Health & Safety Code, § 11377.
3. 3. Health & Safety Code, § 11350, subd. (a).↑ Health & Safety Code, § 11350, subd. (a).
4. 4. Penal Code, § 1170.18 [Proposition 47 resentencing provisions].↑ Penal Code, § 1170.18 [Proposition 47 resentencing provisions].
5. 5. Penal Code, § 1170.18 [Proposition 47 resentencing provisions].↑ Penal Code, § 1170.18 [Proposition 47 resentencing provisions].
6. 6. See CALCRIM No. 2304 [Possession of Controlled Substance].↑ See CALCRIM No. 2304 [Possession of Controlled Substance].
7. 7. See CALCRIM No. 2304 [Possession of Controlled Substance].↑ See CALCRIM No. 2304 [Possession of Controlled Substance].
8. 8. Penal Code, § 1000 [Deferred entry of judgment; drug diversion].↑ Penal Code, § 1000 [Deferred entry of judgment; drug diversion].
9. 9. Penal Code, § 1000 [Deferred entry of judgment; drug diversion].↑ Penal Code, § 1000 [Deferred entry of judgment; drug diversion].
10. 10. Penal Code, § 1210 [Proposition 36; treatment instead of incarceration].↑ Penal Code, § 1210 [Proposition 36; treatment instead of incarceration].
11. 11. Health & Safety Code, § 11351 [Possession for sale of controlled substance].↑ Health & Safety Code, § 11351 [Possession for sale of controlled substance].
12. 12. Health & Safety Code, § 11351 [Possession for sale of controlled substance].↑ Health & Safety Code, § 11351 [Possession for sale of controlled substance].
13. 13. Penal Code, § 1538.5 [Motion to suppress evidence obtained through unlawful search or seizure].↑ Penal Code, § 1538.5 [Motion to suppress evidence obtained through unlawful search or seizure].
14. 14. Health & Safety Code, § 11350, subd. (a).↑ Health & Safety Code, § 11350, subd. (a).
15. 15. See CALCRIM No. 2304 [Possession of Controlled Substance].↑ See CALCRIM No. 2304 [Possession of Controlled Substance].
16. 16. Health & Safety Code, § 11351 [Possession for sale of controlled substance].↑ Health & Safety Code, § 11351 [Possession for sale of controlled substance].