Texas Drug Penalty Groups

The Law Office of David D. White, PLLC has practiced criminal defense exclusively since 2004 across ten Texas counties — Travis, Williamson, Hays, Caldwell, Lee, Coryell, Bell, Burnet, Milam, and Bastrop. Three attorneys handle every case as a team, with weekly case reviews and shared notes. By the first consult, the firm has obtained the Probable Cause Affidavit, read it, and identified the State’s evidentiary weak points.

If you have been charged with possession, manufacture, or delivery of a controlled substance in Texas, the penalty group your charge falls under determines almost everything about the exposure you face — the offense level, the sentencing range, the maximum fine, and the defense angles available. This page lays out the seven penalty groups under Texas Health & Safety Code §481, the marijuana statute that sits outside those groups under §481.121, the charge code abbreviations that appear on booking documents, and the federal Controlled Substances Act layer that applies when a state case becomes federal.

Free consultation: 512-369-3737

How Texas Classifies Controlled Substances

The Texas Controlled Substances Act, codified at Health & Safety Code Chapter 481, classifies controlled substances into seven penalty groups: Penalty Group 1, 1-A, 1-B, 2, 2-A, 3, and 4. Each group is defined by a specific statute that lists which substances fall inside it. The penalty for possession or delivery then depends on (a) which group the substance is in, and (b) the weight or unit count alleged.

Marijuana is governed separately under §481.121 and is not in any penalty group, even though Penalty Group 2-A — synthetic cannabinoids like K2 or Spice — uses the same ounces-based weight tiers as marijuana. Tetrahydrocannabinol (THC) concentrates, vape cartridges, edibles, and resin extracts are not charged as marijuana under Texas law — they are Penalty Group 2 substances and carry felony exposure at any amount.

The statutory map for each group:

Penalty Group 1

Statute: Texas Health & Safety Code §481.102 (substance list) and §481.115 (possession).

Penalty Group 1 contains the substances the Legislature treats as having the highest abuse potential and no accepted medical use in this classification. Common PG1 substances include cocaine, heroin, methamphetamine, opium, morphine, oxycodone, hydrocodone, methadone, ketamine, GHB, and Rohypnol. The statutory list runs to dozens of named substances and broad chemical categories.

PG1 Possession (§481.115)

PG1 Manufacture or Delivery (§481.112)

Defense angles common to PG1 cases: traffic stop legality (Fourth Amendment), search-incident-to-arrest scope, automobile-exception parameters, lab analysis chain of custody, weight measurement methodology including adulterants and dilutants under §481.002(5), and §481.115(g) “controlled substance analogue” challenges. The firm has obtained dismissals on possession of controlled substance charges through motions to suppress evidence obtained from unlawful stops and searches. Every case is fact-specific.

Penalty Group 1-A

Statute: §481.1021 (substance list) and §481.1151 (possession).

Penalty Group 1-A is reserved for lysergic acid diethylamide (LSD) and chemically related compounds, including the NBOMe family. Because LSD is sold by dose rather than by weight, PG1-A penalties are measured in “abuse units” rather than grams.

PG1-A Possession (§481.1151)

Defense angles specific to PG1-A: abuse-unit count methodology, dosage form identification, and lab confirmation that the seized substance is in fact a §481.1021 substance versus an analogue not yet scheduled.

Penalty Group 1-B

Statute: §481.1022 (substance list) and §481.1123 (manufacture/delivery). Possession of PG1-B substances is prosecuted under §481.115 with the same penalty schedule as PG1.

The Texas Legislature created Penalty Group 1-B specifically to address the fentanyl crisis. PG1-B contains fentanyl and all fentanyl analogues, including carfentanil, alfentanil, and sufentanil. PG1-B manufacture or delivery carries enhanced sentences over PG1, including a punishment increase to a higher offense level if the substance caused death or serious bodily injury.

Defense angles specific to PG1-B: lab confirmation that the seized substance contains a §481.1022 fentanyl analogue (synthetic opioids that test positive for fentanyl in field tests are not all PG1-B substances), causation challenges in death-result enhancement cases, and weight challenges where fentanyl is a trace component of a larger seized mixture.

Penalty Group 2

Statute: §481.103 (substance list) and §481.116 (possession).

Penalty Group 2 includes hallucinogens and certain stimulants — MDMA (ecstasy), psilocybin (mushrooms), mescaline, amphetamine, and tetrahydrocannabinols other than marijuana. This last category is critical: THC vape cartridges, concentrates, dabs, wax, shatter, edibles, and resin extracts are Penalty Group 2 felonies in Texas, regardless of weight. They are not charged under the marijuana statute. A single THC vape cartridge can be a state jail felony.

PG2 Possession (§481.116)

Defense angles common to PG2 cases: the THC concentrate weight question (entire mixture vs. THC content), lab classification challenges (psilocybin spore identification, MDMA versus other phenethylamines), and the same Fourth Amendment suppression angles that apply across all penalty groups.

Penalty Group 2-A

Statute: §481.1031 (substance list) and §481.1161 (possession).

Penalty Group 2-A covers synthetic cannabinoids — substances commonly sold as K2, Spice, or other branded “fake weed” products. The statute defines PG2-A by chemical structure and pharmacological effect rather than by named compound, which means new synthetic formulations are automatically covered as chemists develop them. PG2-A penalties are measured in ounces and pounds, the same numerical tiers as marijuana, but PG2-A is a separate statute (§481.1161) covering different substances.

PG2-A Possession (§481.1161)

Defense angle specific to PG2-A: chemical-structure identification under §481.1031’s “cannabinoid receptor agonist” definition. Lab confirmation that the seized substance meets the statutory definition is fact-intensive and frequently contestable.

Marijuana — Possession Under §481.121

Statute: §481.121 (possession) and §481.120 (delivery). Marijuana is not in any penalty group.

Marijuana is governed by its own statute and uses ounce/pound weight tiers that happen to mirror PG2-A’s structure. The substance covered is the cannabis plant itself — leaves, flowers, and seeds — not THC concentrates or extracts (those are Penalty Group 2 felonies, see above).

Marijuana Possession (§481.121)

Defense angles specific to marijuana cases: the hemp-versus-marijuana question under Texas Agriculture Code §122.001 (hemp containing 0.3% delta-9 THC or less is legal; lab quantification of THC concentration is required for prosecution), constructive possession challenges where multiple people had access to the location, and the medical-cannabis exemption under the Texas Compassionate Use Program for qualifying patients.

Penalty Group 3

Statute: §481.104 (substance list) and §481.117 (possession).

Penalty Group 3 contains prescription-controlled substances with moderate abuse potential and recognized medical use — Xanax (alprazolam), Valium (diazepam), Ativan (lorazepam), Ritalin (methylphenidate), peyote, anabolic steroids, and pentobarbital, among others. PG3 is the most common penalty group for unlawful prescription possession charges.

PG3 Possession (§481.117)

Defense angles specific to PG3: valid prescription defense under §481.117(a) (the State must prove absence of a valid prescription), and possession-by-the-prescribed-patient affirmative defenses where the pills are in a non-original container.

Penalty Group 4

Statute: §481.105 (substance list) and §481.118 (possession).

Penalty Group 4 contains compounds with limited narcotic content combined with non-narcotic active ingredients — codeine cough preparations, dihydrocodeine compounds, and similar formulations. These are the lowest-tier controlled substance offenses in the §481 schedule.

PG4 Possession (§481.118)

Defense angles specific to PG4: chemical composition (whether the seized compound meets the §481.105 threshold for narcotic content), and the same valid-prescription defense available across the prescription-relevant penalty groups.

Charge Code Abbreviations on Booking Documents

If you are looking at a booking document, jail roster, magistrate’s order, or arrest record and seeing abbreviations like “POSS CS PG 1/1-B >=1G<4G,” you are looking at the State’s shorthand for the specific charge that has been alleged. The first part identifies the offense type — possession, manufacture, or delivery of a controlled substance. The number after “PG” identifies the penalty group. The weight or unit range at the end identifies the sentencing tier within that group.

The complete list of charge code abbreviations the firm encounters on Texas booking documents:

Possession of a Controlled Substance (POSS CS PG)

Penalty Group 1:

• POSS CS PG 1 <1G — possession of a PG1 substance, less than 1 gram (state jail felony)
• POSS CS PG 1 >=1G<4G — possession of a PG1 substance, 1 gram up to less than 4 grams (third-degree felony)
• POSS CS PG 1 >=4G<200G — possession of a PG1 substance, 4 grams up to less than 200 grams (second-degree felony)
• POSS CS PG 1 >=200G<400G — possession of a PG1 substance, 200 grams up to less than 400 grams (first-degree felony)
• POSS CS PG 1 >=400G — possession of a PG1 substance, 400 grams or more (enhanced first-degree felony)

Penalty Group 1-A:

• POSS CS PG 1-A <20IU — fewer than 20 abuse units (state jail felony)
• POSS CS PG 1-A >=20IU<80IU — 20 to fewer than 80 abuse units (third-degree felony)
• POSS CS PG 1-A >=80IU<4,000IU — 80 to fewer than 4,000 abuse units (second-degree felony)
• POSS CS PG 1-A >=4,000IU<8,000IU — 4,000 to fewer than 8,000 abuse units (first-degree felony)
• POSS CS PG 1-A >=8,000IU — 8,000 or more abuse units (enhanced first-degree felony)

Penalty Group 1-B (fentanyl):

• POSS CS PG 1-B charge codes track the same weight tiers as PG1, prosecuted under §481.115. Some jurisdictions use “POSS CS PG 1B” as an interim code while booking systems update.

Penalty Group 2:

• POSS CS PG 2 <1G — less than 1 gram (state jail felony)
• POSS CS PG 2 >=1G<4G — 1 gram up to less than 4 grams (third-degree felony)
• POSS CS PG 2 >=4G<400G — 4 grams up to less than 400 grams (second-degree felony)
• POSS CS PG 2 >=400G — 400 grams or more (enhanced first-degree felony)

Penalty Group 2-A (synthetic cannabinoids):

• POSS CS PG 2-A <2OZ — 2 ounces or less (Class B misdemeanor)
• POSS CS PG 2-A >=2OZ<4OZ — more than 2 up to 4 ounces (Class A misdemeanor)
• POSS CS PG 2-A >=4OZ<5LB — more than 4 ounces up to 5 pounds (state jail felony)
• POSS CS PG 2-A >=5LB<50LB — more than 5 up to 50 pounds (third-degree felony)
• POSS CS PG 2-A >=50LB<2,000LB — more than 50 up to 2,000 pounds (second-degree felony)
• POSS CS PG 2-A >=2,000LB — more than 2,000 pounds (enhanced first-degree felony)

Penalty Group 3:

• POSS CS PG 3 <28G — less than 28 grams (Class A misdemeanor)
• POSS CS PG 3 >=28G<200G — 28 to less than 200 grams (third-degree felony)
• POSS CS PG 3 >=200G<400G — 200 to less than 400 grams (second-degree felony)
• POSS CS PG 3 >=400G — 400 grams or more (enhanced first-degree felony)

Penalty Group 4:

• POSS CS PG 4 <28G — less than 28 grams (Class B misdemeanor)
• POSS CS PG 4 >=28G<200G — 28 to less than 200 grams (third-degree felony)
• POSS CS PG 4 >=200G<400G — 200 to less than 400 grams (second-degree felony)
• POSS CS PG 4 >=400G — 400 grams or more (enhanced first-degree felony)

Substance not in any penalty group:

• POSS CS NOT IN PG — the seized substance is alleged to be a controlled substance under federal Schedule I-V but is not currently listed in any Texas penalty group. Prosecuted under §481.119.

Manufacture or Delivery of a Controlled Substance (MAN DEL CS PG)

The “MAN DEL CS PG” series follows the same penalty group and weight structure as the possession codes above, with sentencing under §481.112 (PG1), §481.1121 (PG1-A), §481.1123 (PG1-B), §481.113 (PG2/2-A), and §481.114 (PG3/4). Manufacture or delivery sentencing tiers run higher than possession tiers at every weight level. A “DEL CS” code is a delivery-only allegation; “MAN DEL CS” covers both manufacture and delivery in a single charging instrument.

Common manufacture/delivery codes:

• MAN DEL CS PG 1 <1G through MAN DEL CS PG 1 >=400G — five tiers tracking PG1 weight ranges
• MAN DEL CS PG 1-A <20IU through MAN DEL CS PG 1-A >=8,000IU — five tiers tracking abuse units
• MAN DEL CS PG 2/2-A <1G through MAN DEL CS PG 2/2-A >=400G — combined PG2 and PG2-A delivery codes
• MAN DEL CS PG 3/4 <28G through MAN DEL CS PG 3/4 >=400G — combined PG3 and PG4 delivery codes

If you are looking at a charge code that is not on this list, call 512-369-3737. The firm will identify the offense level, the statute, and the punishment range during the consult.

Federal Drug Charges — When State Becomes Federal

Most Texas drug cases stay in state court under Health & Safety Code Chapter 481. But certain cases get charged federally instead — sometimes by the choice of state prosecutors who refer the case to federal authorities, and sometimes by direct federal investigation through the DEA, FBI, HSI (Homeland Security Investigations), or U.S. Postal Inspection Service.

The federal Controlled Substances Act, 21 U.S.C. §§ 801–971, classifies substances into five Schedules rather than penalty groups. The state-to-federal mapping is approximate but useful:

Federal drug cases are typically charged under 21 U.S.C. § 841 (manufacture, distribution, possession with intent) or § 844 (simple possession), with sentencing determined by the U.S. Sentencing Guidelines. The key practical differences from state court:

• Federal mandatory minimums apply at specific drug-quantity thresholds. For example, 5 grams of pure methamphetamine or 50 grams of a methamphetamine mixture triggers a 5-year federal mandatory minimum under § 841(b)(1)(B).
• The Sentencing Guidelines drive the outcome. Drug quantity, role in the offense, criminal history category, and acceptance of responsibility all factor into the calculation.
• Federal proceedings move faster than state court in most respects, with strict deadlines under the Speedy Trial Act, 18 U.S.C. § 3161.
• Federal probation supervision is more intensive than state supervision, and federal sentences carry no parole — only a term of supervised release after the prison term ends.

David D. White is admitted to practice in all four U.S. District Courts of Texas — the Northern, Eastern, Southern, and Western Districts. Federal admission requires separate application and good standing; not every state-court criminal defense lawyer has federal admission, and not every federally-admitted lawyer has admission across all four Texas districts.

The firm has obtained dismissals on federal charges in the U.S. District Courts of Texas. (Brittany Williams, federal client — case dismissed.) Every federal case is fact-specific. Federal investigations vary in scope, duration, and the type of evidence the government has assembled before charging — which means the defense angles and timeline vary case by case.

If you are facing federal drug charges or have been contacted by a federal agent regarding a controlled substance investigation, call 512-369-3737 as soon as possible. The early phase of a federal investigation is when the most options exist.

How Drug Cases Get Dismissed or Reduced

Drug cases turn on the State’s evidence and how it was obtained. The most common winning angles in Texas drug cases:

Fourth Amendment Suppression

If the traffic stop, terry stop, search of a vehicle, search of a residence, or search incident to arrest was unlawful under the Fourth Amendment, the evidence obtained from that search can be suppressed under Texas Code of Criminal Procedure Article 38.23. Without the evidence, the case typically cannot proceed. A motion to suppress is the most powerful single defense tool in drug cases.

Common Fourth Amendment angles the firm has worked with:

• Reasonable suspicion for the traffic stop. The officer’s stated basis for the stop has to be specific, articulable, and grounded in observed facts — not a hunch.
• Scope of the stop. An officer cannot extend a traffic stop beyond the time reasonably required to address the original mission of the stop without independent reasonable suspicion of additional crime (Rodriguez v. United States, 575 U.S. 348 (2015)).
• Consent. If consent to search was the officer’s only basis, the State must prove consent was voluntary and not coerced.
• Probable cause for the search. The smell of marijuana alone, after the 2019 hemp legislation, is a contested basis for probable cause in a way it was not before.
• Warrant validity. If the search was pursuant to a warrant, the affidavit supporting the warrant must establish probable cause on its face under Franks v. Delaware.

The firm has obtained dismissals on possession of controlled substance charges through motions to suppress evidence obtained from unlawful stops and searches. (Kiet Nguyen — Fourth Amendment suppression case, dismissed.) Every case is fact-specific.

Lab and Chain of Custody

The State has to prove the seized substance is in fact a controlled substance listed in the alleged penalty group. That requires lab analysis. Defense angles in this area include the qualifications of the analyst, the methodology used, the chain of custody from seizure through testing, and weight measurement of the entire mixture (including adulterants and dilutants under §481.002(5)). Lab error rates are real, and lab-driven dismissals do happen.

Identity, Knowledge, and Possession

“Possession” in Texas requires that the defendant knowingly exercised actual care, custody, control, or management over the substance. In multi-occupant vehicles or residences, the State has to prove the defendant — not someone else who had access — was the person in possession. “Mere presence” near contraband is not possession.

Statutory Defenses

Each penalty group has affirmative defenses written into the statute. The most common: a valid prescription from a practitioner acting in the course of professional practice (defenses available under §§ 481.115 through 481.118). The State must prove the absence of a valid prescription beyond a reasonable doubt; the burden does not flip to the defendant. There is also a 911 Good Samaritan defense at the lowest tier of each penalty group for individuals who summoned emergency medical assistance during an overdose, subject to specific statutory conditions.

Negotiated Outcomes Below Conviction

Even where a clean dismissal is not available, drug cases often resolve through pretrial diversion programs, deferred adjudication probation, drug court, or charge reductions. A successfully completed deferred adjudication is not a conviction under Texas law and may be eligible for an order of nondisclosure (sealing) or, in narrower circumstances, expunction. Kenneth Hines — the firm’s expunction lead — has obtained hundreds of orders of expunction since 2023.

What Happens at the First Consult

By the time you sit down with the firm for the first consult, the firm has already obtained the Probable Cause Affidavit from the arrest, read it, and identified the State’s evidentiary weak points. That preparation is part of how the firm handles every case. The first consult is for assessing those weak points with you, walking through the charge code in plain language, and laying out the realistic defense path.

What the firm wants to know from you at the first consult:

• The exact charge code on the booking document or magistrate’s order
• Where the stop or search occurred (county, highway, residence, vehicle)
• What the officer said the basis for the stop or search was
• Whether you gave consent to anything, said anything, or signed anything
• Whether anyone else was present and could have had access to the substance
• Whether you had any valid prescriptions for any substance found
• Any pending court dates, conditions of bond, or pretrial conditions

The firm operates across ten Texas counties — Travis, Williamson, Hays, Caldwell, Lee, Coryell, Bell, Burnet, Milam, and Bastrop — plus federal practice across all four U.S. District Courts of Texas. Free consultations: 512-369-3737.

Talk to a Texas Drug Defense Lawyer

The Law Office of David D. White, PLLC handles drug charges across the full §481 schedule and federal Controlled Substances Act cases in every Texas U.S. District Court. Three attorneys handle every case as a team. By the first consult, the Probable Cause Affidavit is in hand and the State’s evidentiary weak points are identified.

Call 512-369-3737 for a free consultation. Austin office: 608 W 12th St B. Georgetown office: 706 Rock St.

Related Texas Drug Charge Guides

For charge-specific detail on the controlled-substance allegations we most often defend, see these companion guides:

• What Drugs Are in Penalty Group 2? (Texas PG2 List)
• Possession of a Controlled Substance, Penalty Group 1/1-B, Under 1 Gram
• Texas Drug Crime Charges & Defense