Drug Charges Lawyer in Irvine, CA. Drug crimes in Irvine, CA, come in many forms. You could be accused of possessing them, selling them, or making them. These charges can include all kinds of substances from prescription medications to heroin. Regardless of the type of substance or specific law you're accused of breaking, on your own, you're staring down massive punishments if convicted.
You need someone who can guide you to a positive outcome. You need Irvine, CA's leading criminal defense attorney on your side. You need the Law Offices of David S. Chesley.
Our local Irvine drug charges lawyers are avaialble 24/7 to help you. We will research the statute in detail, identify weaknesses in the prosecution's case, and stand by you in front of the judge and jury if your case reaches a trial. To start fighting the charges, call us at (800) 755-5174 or set up a free, confidential consultation today.
Irvine, CA, Drug Charges Lawyer: Page Summary
On this page, you can read about the importance of having a drug defense lawyer in Irvine, CA, different types of charges you might face, the qualities your attorney should have, effective defense tactics against all sorts of charges, and more.
To learn about a specific topic, click on the appropriate link in the following menu to navigate to a specific topic and learn more:
- Why You Need a Drug Charges Lawyer in Irvine, CA, NOW
- Common Drug Types and Their Penalties
- Different Types of Drug Charges in Irvine, CA
- Intersections Between Drugs and DUIs in Irvine
- Top Drug Defense Attorney Qualities
- Strong Defense Strategies Our Attorneys Use in Drug Cases
- Irvine, CA, Drug Charge Diversion Options
- Impact of Drug Crime Convictions on Non-U.S. Citizens
- Drug Charge FAQs
- Need a Drug Charges Lawyer in Irvine, CA? Call the Law Offices of David S. Chesley Today
- All Drug Crime Allegations Our Attorneys Defend Against
Why You Need a Drug Charges Lawyer in Irvine, CA, NOW
If you've been accused of a drug crime in Irvine, CA, it's a big deal, no matter what. Two people who committed similar acts can face very different charges, meaning you can always face years in prison.
The first reason you need a drug charges lawyer right away is to explain the charges. A simple possession case looks very different from a drug trafficking case, and your defense attorney should understand how to fight against whatever you've been accused of.
The second reason to contact a local Irvine, CA, drug charges lawyer as soon as you've been accused is to stop yourself from making a mistake. After a police interview without proper legal representation, what was once just a possession charge could now be a trafficking charge. Your attorney can stop you from experiencing self-incrimination.
Additionally, your drug charges lawyer will leverage local court relationships to explore different defense avenues. Connecting with a lawyer early lets us build a defense before the prosecution has completed its case, and we can even move to dismiss charges if we act early enough.
Irvine, CA, Drug Types and Their Penalties:
When deciding on a Irvine, CA, drug charges lawyer, you should go with an attorney who knows how the prosecution treats different drug types. In the following section, we've outlined some of the most common substances that are the center of illegal drug cases in the state.
| Drug Type | Description |
|---|---|
| Prescription Drugs | While most prescription drugs are technically legal, it can be illegal to possess or use them without permission. |
| Ecstacy | Also known as MDMA, Molly, and E. Use can cause both mood and psychedelic effects. |
| Cocaine | A highly addictive stimulant which can cause intense effects Its use can harm the brain, as well as several other organs. |
| Methamphetamine | A man-made drug that temporarily boosts energy, while harming the body. |
| Opioids | A class of drugs, including both natural and synthetic types. These include morphine, oxycodone, and heroin. |
| Heroin | A very addictive substance, and one of the most dangerous opioids. Courts and prosecutors often treat heroin charges harshly. |
| Fentanyl | An extremely dangerous type of opioid — roughly 50 times more potent than heroin and 100 times more potent than morphine, according to the DEA. |
Potential legal consequences vary significantly based on the type of drug, quantity, your criminal record, and the type of charge. As an overview:
- Simple possession of most controlled substances is typically charged as a misdemeanor, punishable by up to one year in county jail, though certain substances and circumstances can elevate this.
- Possession for sale, sale, transport, or manufacturing are rarely treated as misdemeanors. They're often felonies, with sentencing ranges that depend heavily on the specific substance and quantity involved.
- Fentanyl carries additional exposure: Proposition 36 (2024) created a list of drugs, including fentanyl, which can trigger felony enhancement if possessed along with a loaded firearm.
- Most of the time, federal drug charges result in harsher, longer sentences.
Every case is unique, and it can be hard to find answers on your own — call our office for a free case evaluation and we'll help you find a strategy to minimize negative consequences.
Marijuana in Irvine, CA
Marijuana Description: Marijuana is a mind-altering substance derived from a plant leaf. Smoking marijuana used to be illegal in California, but in 2016 the state passed Proposition 64, legalizing its recreational use.
Because it has been legalized for recreational use, marijuana (AKA cannabis) cases in Irvine, CA, frequently have more to do with how it was used, rather than just that it was used. As an example, you're allowed to grow a small number of plants for personal use, but they must be kept in a private, secure area.
Marijuana Legal Overview:
- Adults over the age of 21 can carry 28.5 grams of marijuana on their person
- Typically, adults over 21 can grow up to six marijuana plants for personal use
- Federal law still makes marijuana usage illegal.
How Your Irvine, CA, Drug Charges Lawyer Can Help: If you're up against marijuana-related charges, we can help. For example, we can demonstrate that you had the legal right to possess marijuana, demonstrate that you did not exceed state limits, and/or show off the proper regulatory procedures which you adhered to.
Charges a Drug Crimes Defense Lawyer Will Fight in Irvine, CA
The Law Offices of David S. Chesley defends a wide variety of drug charges in Irvine, CA. We help defendants fight against all kinds of drug crime allegations. Read the sections below to learn more about the different categories of charges and how our criminal defense attorneys can help.
Drug Possession/Use Charges
Possession charges are the first level of drug charges in Irvine, CA. They cover a wide range of substances and these charges can apply regardless of where the drugs were physically at, as long as you controlled them.
- Possession of a Controlled Substance
- Possession of Drug Paraphernalia
- Under the Influence of a Controlled Substance
- Hard Drug Possession
Your Irvine, CA, drug charges lawyer fight for illegally obtained evidence to be thrown out, and can be by your side every step of the way.
Relevant statutes: Simple possession of most hard drugs falls under Health and Safety Code 11350, while possession of methamphetamine specifically falls under HS 11377. Generally, these possession charges are handled as misdemeanors.
Drug Production/Transport/Distribution Charges
Accusations of drug production, transportation, and distribution take on the other side of a drug deal: The alleged seller.
- Manufacturing or Producing Controlled Substances
- Cultivation of Marijuana
- Maintaining a Place for Drug Sales/Use
- Drug Trafficking
- Transportation of a Controlled Substance
- Sale of Controlled Substance
- Drug Possession for Sale
A conviction of one of these charges typically means a much longer prison sentence than for simple possession. On top of fighting the charges, your drug defense attorney can help you explore plea deals, if they make sense for your case.
Relevant statutes: HS 11351 covers standard drug dealing charges, formally known as "possession for sale." The exception is methamphetamine, which is covered by HS 11378. For these felony charges, each is punishable by two, three, or four years in state prison and fines up to $20,000. HS 11352 converse sale or transportaiont charges for most substances, while HS 11379 does the same for methamphetamine. These charges carry longer exposure — up to nine years if the transportation crosses non-contiguous counties. With the help of an experienced Irvine, CA, drug charges lawyer, you can fight for a plea deal that reduces these charges and opens up diversion opportunities.
Drug Charge Enhancements
California's drug charge enhancement laws can be very different from each other, but they share one common attribute: They don't exist in a vacuum. To be charged with an enhancement, you first need to face a different criminal charge.
It's even more important to hire an experienced Irvine, CA, drug crimes lawyer to defend you in these cases, so that they can fight both the base charge and the enhancement.
Federal Drug Charges
A federal drug charge isn't a 'category' in the same way that the above types of charges are. What sets these apart is that the U.S. government is prosecuting you, not just the Irvine district attorney.
These can include anything from trafficking to taking part in a drug conspiracy, but normally it will involve large quantities and/or crossing state lines. If you're accused of this, you're up against truly severe penalties, such as a life sentence and substantial fines.
These are some of the most serious charges you can possibly face. And you need a an experienced criminal defense lawyer who has the strength to fight the United States government. Our firm will learn your side of the story, look for legal loopholes, dissect the case against you, and do whatever we can to secure a positive outcome for your case.
DUIs and Drug Charges Defense in Irvine, CA
There isn't one single law that completely covers DUIs involving illegal substances. Drug DUI defense cases cover a several circumstances, including everything from driving while high on marijuana to operating a motor vehicle while impaired by prescribed medication. One aspect that sets these cases apart is that you can be taken into custody if there is any amount of THC in your system while driving (as opposed to alcohol).
When up against drug DUI charges, you need more than a drug charges lawyer. You also need a leading Irvine, CA, DUI defense lawyer who argue for you both in criminal court and at the DMV hearing. Don't wait to get help — for most DUI accusations, you only have ten days after an arrest to request a hearing.
Top Irvine, CA, Drug Charges Lawyer Qualitites
When picking a drug charges lawyer in Irvine, CA, to take your case, it can be a challenge trying to decide the right person to represent you. Your freedom and rights hang in the balance.
Here are the top factors you want to see in your drug allegations defense attorney:
- Vast Experience defending clients in your situation
- Knowledge of how the district attorney approaches these cases
- A Track Record of Victories versus the prosecution in drug cases
- Availability Anytime because emergencies don't always happen in business hours
We don't make false promises about your case, and you can get a hold of us 24/7 if you need anything from our offices.
Powerful Drug Crime Accusation Defenses
The statute you violated may not be unique, but your case is. Everyone in the Irvine, CA, criminal courts is there under different circumstances, and you should have a unique defense plan to match.
While we use some common base strategies, we'll build your defense out to fit your unique circumstances. Here are some strong strategies your drug charges lawyer will consider:
- Illegal Search and Seizure: If the police searched you, your vehicle, or your dwelling without either probable cause or a warrant, that evidence can be thrown out.
- Lack of Intent: If you did hold or transport illegal drugs, but weren't aware of it, you shouldn't be found guilty because you didn't mean to break the law.
- Didn't Belong to You: You can argue this if you were present in an area while drugs were there, but they were not yours and you weren't using them.
- Entrapment: In some cases, if an undercover law enforcement agent coerced you into breaking a drug law, you cannot be held liable for doing so.
- Prescription: This isn't an option for every offense and type of drug, but some accusations can be alleviated if you were legally prescribed the substance.
- Plea Negotiations: Plea negotiations not only reduce the level of charges you're facing, but can also open up diversion avenues.
If you've been accused of a drug crime in Irvine, CA, get in touch with the Law Offices of David S. Chesley now.
Irvine, CA, Drug Charge Diversion Options:
Irvine has diversion and treatment options available, which your Irvine, CA, drug charges lawyer can try to utilize in your case. To qualify, defendants must meet legal guidelines. Below are two of the most relevant programs:
PC 1000 Drug Diversion
California PC 1000 pretrial diversion is a pretrial diversion path for specified eligible charges and people under Penal Code §§ 1000–1000.1. The present process begins with a not-guilty plea and court-approved education or treatment conditions, rather than the former guilty-plea Deferred Entry of Judgment procedure. After satisfactory completion, a positive program recommendation and the required motion, the court dismisses the eligible charge within the statutory period. The actual order and Penal Code § 1000.4 control arrest-record effects and exceptions; enrollment alone does not promise dismissal or erase every consequence. For related context, see collateral consequences.
Proposition 36 (2024)
The 2024 Proposition 36 treatment laws created a treatment-mandated felony process in Health and Safety Code § 11395 for specified repeat possession cases. It is different from the 2000 Proposition 36 treatment law and from current PC 1000 pretrial diversion. Counsel should compare the filed offense, substance and criminal-history allegation with the specific statute before describing an available treatment path.
A 2024 Health and Safety Code § 11395 treatment background-mandated felony allegation requires a qualifying current possession offense involving a listed drug and at least two prior convictions for the statutes enumerated in § 11395(c). Those priors must be alleged in the accusatory pleading and admitted in open court or found true. Two unspecified “drug convictions” do not establish eligibility or felony exposure. A person electing the treatment path pleads guilty or no contest, admits qualifying priors and has judgment deferred during an individualized court-approved program.
Your Irvine, CA, drug charges lawyer is here to help you understand the charges, explore sentencing and charge alternatives with you, and come up with a strategy that maximizes your chances of a positive outcome.
Immigration Consequences of a Drug Conviction
For immigrants in Irvine, CA, you're facing even more serious consequences than a U.S. citizen — you need a law firm who can help you fight the criminal charges and defend you in immigration court, if necessary.
Most drug charge convictions are grounds for deportation, but there is one narrow exception: a single offense involving possession of 30 grams or less of marijuana for personal use. This can affect lawful permanent residents ("green card" holders) as well as visa holders, and it can be a factor independent of whether or not the conviction includes a jail sentence.
A few key distinctions matter a great deal:
- Simple possession for personal use (other than certain rare substances) is generally grounds for deportation, but is not automatically classified as an "aggravated felony" — meaning that you likely won't lose access to certain modes of immigration relief.
- Possession for sale, sale, or trafficking convictions are significantly more serious. They are often considered aggravated felonies, which can trigger mandatory deportation with little to no opportunity for relief or future re-entry.
- How a charge is pleaded matters enormously. Under Padilla v. Kentucky, defense counsel has a constitutional duty to tell you about these immigration consequences before you make a plea. We will fight for an outcome — such as a plea deal to another, non-drug charge, or a disposition that doesn't include specific "aggravated felony" language — that may preserve a client's ability to stay in the country.
Because a criminal record can bring immigration consequences regardless of the sentence, it's important to avoid mistakes from the very start of your case. If you are a non-citizen fighting a drug charge, tell your attorney immediately — they should take immigration factors into account when working on your case.
Drug Charge Frequently Asked Questions
Will a drug charge show up on a background check even if the case is dismissed?
An arrest or dismissed case can appear in some records. The 2024 § 11395 process is not an automatic substitute for custody or a guaranteed sealed record. A person may elect the statutory treatment path if the charge and priors qualify; after successful completion, a positive program recommendation and the required motion, the court shall dismiss the charge. Section 11395(d)(3) applies the stated Penal Code § 1000.4 arrest-record protections, including exceptions; a separate sealing order is permissive, not automatic. If treatment is refused or fails, the court applies the statute’s hearing and sentencing rules to the actual case.
Reading the charge and the two drug-treatment laws
The complaint and citation matter more than a broad label such as “drug crime.” Simple possession under Health and Safety Code § 11350 or § 11377, being under the influence under § 11550, possession for sale under § 11351 or § 11378, and transportation for sale under § 11352 or § 11379 require different proof. If police found an item in a shared car or room, the government still has to prove knowing control of the charged substance; shared access alone neither proves nor defeats possession. If a sale allegation appears, ask what evidence supports intent to sell beyond the amount. If a transportation allegation appears, the current statutes require transportation for sale. Keep the complaint, release conditions, any search inventory and later lab result together so counsel can compare what was first alleged with what was actually filed.
PC 1000 today is pretrial diversion, not a present-day guilty-plea “Deferred Entry of Judgment” procedure. Penal Code § 1000 lists eligible offenses and history/charge conditions. Section 1000.1 says the defendant pleads not guilty, waives specified speedy-hearing and trial rights, and may enter a court-approved education or treatment program. The court dismisses an eligible charge after successful completion, a positive recommendation and the required motion within the statutory timing. Enrollment alone does not dismiss the case. Some court pages still use the older DEJ shorthand; the actual statutory procedure and signed order control. Section 1000.4 defines the qualified arrest-record effect and exceptions, including licensing and law-enforcement contexts. It permits, rather than automatically issues, a sealing order.
The 2024 Proposition 36 is different from the 2000 Proposition 36 treatment measure. The newer measure added Health and Safety Code § 11395, a treatment-mandated felony process for specified possession offenses and substances. Two prior convictions are relevant only if they are among the statutes listed in § 11395(c), are alleged in the charging paper, and are admitted or found true. A person who elects the statutory treatment path pleads guilty or no contest and admits qualifying priors, with judgment deferred while treatment proceeds. After successful completion, a positive recommendation and the specified motion, the court dismisses the charge and applies the arrest protections the law identifies. This is not automatic eligibility for anyone with “two drug priors,” and it should not be confused with current PC 1000. The old and new Proposition 36 paths have different plea and record consequences.
The defense review should match the charge to evidence: source and custody of any substance, laboratory identification, who controlled the location, statements and recordings, alleged sale indicators, search authority, and prior-conviction documents. A person considering treatment should ask about program length, cost, attendance, testing, consequences of noncompletion and whether the actual case qualifies. A noncitizen should obtain criminal and immigration advice before any admission or plea; a California dismissal does not answer every federal question. If professional licensing, employment, or a driving allegation also matters, raise it at the start rather than relying on a generic promise that a drug case will leave “no record.”
Evidence questions to bring to the first case review
Write a private timeline of the stop, search and arrest while details are fresh. Note who could access the vehicle, room, bag or device; where each item was located; what the officer said was observed; and whether a search warrant, claimed consent or other asserted authority appears in the report. Keep a copy of lawful prescription records, relevant messages, treatment documentation and any witness names for counsel. Do not ask others to coordinate stories or delete material. The defense may need to compare body-camera footage, dispatch records, laboratory notes and chain-of-custody records with the filed charge rather than relying on the arrest summary alone.
If the accusation is possession for sale, ask which facts are alleged to show intent to sell and whether the prosecution can actually link those facts to the accused person. Packaging, cash or phone messages can have more than one explanation; they do not replace proof of the statutory elements. If the accusation is transportation for sale, ask what supports the for-sale purpose rather than assuming any travel with a substance meets the charge. A manufacturing or cultivation count needs its own process, equipment, plant-count and control analysis. A firearm, school-zone, jail-entry or fentanyl enhancement must be identified separately in the papers and supported by the additional facts its statute requires. That distinction keeps a serious enhancement from being treated as an automatic consequence of the base drug count.
Finally, keep court and administrative papers separate. A possession citation is not itself a drug-impaired-driving charge. If officers also allege driving under the influence, review the vehicle-law count, test timeline and any DMV notice with counsel as distinct deadlines. If a case is dismissed or completed through diversion, request the final minute order and ask what record relief actually follows. The court’s order, not a generic online success story, determines the next administrative step.
More questions about drug charges
If the police catch me with drugs in my possession, do I have to answer their questions?
Comply with lawful instructions and give identifying information when required, but do not assume you must discuss the alleged substance or sign a narrative statement without counsel. Ask to speak with a lawyer. Preserve any citation, search inventory and release paper so counsel can review the actual charge and how the evidence was obtained.
Can I get my record sealed after a drug conviction in Irvine, CA?
California offers different dismissal and record-relief paths; “expunged” and “sealed” are not the same. Penal Code § 1203.4 is a qualified dismissal, not deletion for every purpose. A successful PC 1000 case has the specific arrest-record rules in § 1000.4, including exceptions. An attorney should review the actual disposition, program completion and application before predicting what a background check or licensing agency will see.
What's the difference between PC 1000 and Proposition 36 diversion?
Current PC 1000 under Penal Code §§ 1000–1000.1 is pretrial diversion for eligible charges and people, with a not-guilty plea and specified program conditions. The 2024 Proposition 36 added HSC § 11395 for certain repeat possession allegations with enumerated priors; a treatment election involves a guilty or no-contest plea with judgment deferred. The 2000 Proposition 36 treatment law is different again. Eligibility and record effects depend on the actual statute and court order.
Is a first-time drug possession charge a felony in Irvine, CA?
A first arrest does not determine the charge by itself. Many simple-possession allegations are misdemeanors, but the substance, alleged conduct, a sale or manufacturing count, an enhancement, or a qualifying history can change the analysis. The 2024 HSC § 11395 treatment-mandated felony requires specified current possession conduct and enumerated priors alleged and established. Have counsel read the complaint and history before drawing a sentencing conclusion.
