4.3 PA Controlled Substance Act & Drug Offenses

Key Takeaways

  • Controlled substances are categorized into Schedules I through V based on accepted medical utility, abuse potential, and physical/psychological dependence risk.
  • Simple Possession (35 P.S. § 780-113(a)(16)) is an ungraded misdemeanor prohibiting unauthorized possession of controlled substances.
  • Possession with Intent to Deliver (PWID § 780-113(a)(30)) is an unclassified felony established through direct evidence or circumstantial indicators (quantity, packaging, scales, cash, paraphernalia).
  • Drug Paraphernalia (§ 780-113(a)(32)) prohibits possessing equipment used to manufacture, package, store, or ingest drugs (Misdemeanor), with Act 33 of 2021 exempting fentanyl test strips.
  • Pennsylvania's Medical Marijuana Act (Act 16 of 2016) provides an affirmative legal protection for registered cardholders, and marijuana odor alone no longer constitutes sole probable cause for a warrantless vehicle search.
Last updated: July 2026

4.3 PA Controlled Substance Act & Drug Offenses

Substance abuse enforcement requires police officers to navigate a specialized statutory framework separate from the Crimes Code. In Pennsylvania, drug offenses, pharmaceutical controls, and chemical paraphernalia prohibitions are codified under The Controlled Substance, Drug, Device and Cosmetic Act of 1972 (35 P.S. § 780-101 et seq.). Officers must understand controlled substance schedules, distinguish simple possession from possession with intent to deliver (PWID), adhere to evidence-handling safety standards, and correctly apply recent statutory updates regarding medical marijuana and drug paraphernalia.


Statutory Framework: Title 35 vs. Title 18

Unlike most criminal statutes located in Title 18, Pennsylvania drug violations are prosecuted under Title 35 (Health and Safety). Section 780-113 enumerates prohibited acts, penalties, and statutory exemptions. Law enforcement officers must cite Title 35 section numbers on criminal complaints and search warrant affidavits.


Schedules of Controlled Substances

Controlled substances are categorized into five schedules based on medical utility, abuse potential, and dependence danger:

  • Schedule I: High potential for abuse, no currently accepted medical use in the United States, lack of accepted safety standards. Examples: Heroin, Lysergic Acid Diethylamide (LSD), MDMA (Ecstasy), Psilocybin, Synthetic Cathinones (Bath Salts).
  • Schedule II: High potential for abuse, accepted medical use with severe restrictions, abuse may lead to severe physical or psychological dependence. Examples: Fentanyl, Cocaine, Methamphetamine, Oxycodone, Morphine, Hydrocodone, Amphetamine/Adderall.
  • Schedule III: Abuse potential less than I and II, accepted medical use, moderate physical dependence or high psychological dependence. Examples: Anabolic Steroids, Ketamine, Buprenorphine (Suboxone), Codeine combined with non-narcotic analgesics.
  • Schedule IV: Low abuse potential relative to III, accepted medical use, limited physical or psychological dependence. Examples: Alprazolam (Xanax), Diazepam (Valium), Clonazepam (Klonopin), Temazepam, Tramadol.
  • Schedule V: Low abuse potential relative to IV, accepted medical use, limited physical/psychological dependence. Examples: Cough preparations containing limited codeine quantity (e.g., Robitussin AC), Pregabalin (Lyrica).

Simple Possession (35 P.S. § 780-113(a)(16))

Statutory Elements

Knowingly or intentionally possessing a controlled or counterfeit substance by any person not registered under the Act, unless the substance was obtained directly from, or pursuant to, a valid prescription or order of a practitioner.

  • Actual vs. Constructive Possession:
    • Actual Possession: Physical control on the suspect's person (e.g., in a pocket or hand).
    • Constructive Possession: Power to control and intent to exercise control over the substance when not on the person (e.g., drugs located in a locked glove compartment or bedroom nightstand accessible to the suspect).
  • Grading & Penalties: Ungraded Misdemeanor. Maximum penalty for a 1st offense is up to 1 year imprisonment and/or up to $5,000 fine. Subsequent offenses carry up to 3 years imprisonment.

Possession with Intent to Deliver (PWID § 780-113(a)(30))

Statutory Elements

The manufacture, delivery, or possession with intent to manufacture or deliver, a controlled substance by a person not registered under the Act, or creating, delivering, or possessing with intent to deliver a counterfeit substance.

  • Grading: Unclassified Felony across all controlled substance schedules.
  • Penalties: Depend on the schedule of the substance involved:
    • Schedule I or II Narcotics (Heroin, Fentanyl, Cocaine, Methamphetamine): Up to 15 years imprisonment and up to $250,000 fine.
    • Schedule I/II/III Non-Narcotics: Up to 5 years imprisonment and up to $15,000 fine.
    • Schedule IV: Up to 3 years imprisonment and up to $10,000 fine.
    • Schedule V: Up to 1 year imprisonment and up to $1,000 fine.

Proving Intent to Deliver (Totality of Circumstances)

In the absence of a direct observation of a drug sale, intent to deliver is established through circumstantial evidence:

  1. Quantity: Possession of drug quantities far exceeding reasonable personal consumption.
  2. Packaging: Uniform individual packaging (e.g., multiple glassine stamp bags, corner-cut baggies, vials).
  3. Equipment: Presence of digital gram scales, unused packaging materials, cutting agents (e.g., inositol, mannitol), or sifting screens.
  4. Cash: Large sums of currency, particularly split into small denomination bills ($10s and $20s) folded in bundles.
  5. Communications: Cellular text messages, encrypted chat logs, or ledger books recording transactions, customer debts, and drug prices.
  6. Lack of User Paraphernalia: Absence of personal ingestion equipment (e.g., needles, pipes, burnt spoons, straws) supports a delivery inference.

Drug Paraphernalia (35 P.S. § 780-113(a)(32))

It is unlawful to possess with intent to use equipment, products, or materials for planting, propagating, manufacturing, testing, packaging, storing, or ingesting controlled substances.

  • Examples: Glass pipes, bongs, miniature spoons, scales, glassine bags, syringes.
  • Statutory Exception (Act 33 of 2021): Pennsylvania amended the Act to explicitly exclude Fentanyl Test Strips (FTS) and drug testing products from the definition of paraphernalia, legalizing harm-reduction testing strips.
  • Grading: Ungraded Misdemeanor (up to 1 year imprisonment and up to $2,500 fine). Delivering paraphernalia to a minor under 18 who is at least 3 years younger is an M2.

Medical Marijuana Act, Statutory Updates & Evidence Handling

Medical Marijuana Act (Act 16 of 2016 / 35 P.S. § 10231.101 et seq.)

  • Registered patients with valid Department of Health ID cards may lawfully possess medical marijuana obtained from licensed dispensaries.
  • Medical marijuana must remain in its original dispensary packaging with patient label attached.
  • Crucial Case Law (Commonwealth v. Barr, 2021): The odor of marijuana alone no longer provides sole probable cause to conduct a warrantless search of a motor vehicle, because marijuana can be lawfully possessed by registered medical patients.
  • Small Amount of Marijuana (§ 780-113(a)(31)): Personal possession of 30 grams or less of marijuana or 8 grams or less of hashish remains an ungraded Misdemeanor (up to 30 days imprisonment / $500 fine), though several PA municipalities have decriminalized small amounts to civil violations.

Field Testing & Evidence Handling Protocols

  • Presumptive Field Testing: Chemical colorimetric tests (e.g., NIK reagents) provide presumptive identification only. State Police crime laboratory quantitative analysis is mandatory for trial.
  • Synthetic Opioid Safety: Fentanyl and carfentanil pose severe respiratory absorption risks. Officers must wear nitrile gloves, N95/P100 respirators, avoid field-testing suspected loose powder, carry Naloxone (Narcan), and double-bag hazardous opioid evidence.

Comparative Summary of PA Drug Offenses

OffenseStatuteGradingKey Required Elements / IndicatorsMaximum Penalty
Simple Possession35 P.S. § 780-113(a)(16)Ungraded MisdemeanorUnauthorized possession of controlled substance without valid prescriptionUp to 1 yr prison / $5,000 fine (1st)
PWID35 P.S. § 780-113(a)(30)Unclassified FelonyPossession with intent to manufacture, deliver, or sell controlled substanceUp to 15 yrs / $250k fine (Sched I/II Narc)
Drug Paraphernalia35 P.S. § 780-113(a)(32)Ungraded MisdemeanorPossessing equipment intended to package, weigh, test, or ingest drugsUp to 1 yr prison / $2,500 fine
Small Amount Marijuana35 P.S. § 780-113(a)(31)Ungraded Misdemeanor30g or less of marijuana / 8g or less of hashish for personal useUp to 30 days prison / $500 fine
Acquisition by Fraud35 P.S. § 780-113(a)(12)Unclassified FelonyAcquiring controlled substance by misrepresentation, forgery, or deceptionUp to 3 yrs prison / $10,000 fine
Test Your Knowledge

During a lawful traffic stop, officers find 100 individually wrapped glassine stamp bags of fentanyl, a digital gram scale, $3,500 in small bills, and no personal ingestion paraphernalia inside a backpack. What is the appropriate charge?

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D
Test Your Knowledge

Under recent Pennsylvania statutory updates (Act 33 of 2021), which of the following items is explicitly EXEMPTED from the definition of illegal drug paraphernalia?

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B
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D
Test Your Knowledge

Following the Pennsylvania Supreme Court ruling in Commonwealth v. Barr (2021), how must law enforcement view the odor of marijuana during a motor vehicle stop?

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B
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D