Bills › 91st General Assembly

SF 392Withdrawn · HF 181 became law instead · March 12, 2025

Prohibiting open containers of beverages containing tetrahydrocannabinol in the passenger area of motor vehicles on highways, and making penalties applicable

Sponsored by the Senate Judiciary (companion To Hf 181 By Committee on Public Safety) Committee

Proposed by the Department of Public Safety · their explanation · all agency proposals

Topics:Alcohol, cannabis & gamingCrime & correctionsTransportation

Same legislation: HSB 29, HF 181, SSB 1098

Where it is now

  1. Done: IntroducedJanuary 30, 2025
  2. Done: SubcommitteeFebruary 4, 2025
  3. Done: Senate committeeFebruary 19, 2025
  4. Done: Passes the SenateMarch 12, 202548–0
  5. Skipped: House committeeSkipped
  6. Done: Passes the HouseMarch 10, 202586–1
  7. Done: To the GovernorMarch 28, 2025
  8. Done: Signed into lawMarch 28, 2025

HF 181 became law → The same legislation passed as HF 181, so this version was set aside. Go to HF 181 What’s a funnel?

What’s in it

AI summary Drivers and passengers in most vehicles are already banned from having open alcoholic drinks in the passenger area. This new law adds a similar rule that prohibits people from having open containers of certain THC beverages in the passenger area. These beverages must follow specific rules regarding their strength and size to be considered lawful.1

Read the official explanation

Under current law, the driver of a motor vehicle and passengers, other than passengers being transported in a motor vehicle designed, maintained, or used primarily for the transportation of persons for compensation, and passengers being transported in the living quarters of a motor home, motorsports recreational vehicle, manufactured or mobile home, travel trailer, or fifth-wheel travel trailer, are prohibited from possessing in the passenger area of the motor vehicle an open or unsealed bottle, can, jar, or other receptacle containing an alcoholic beverage while the vehicle is operated on a public street or highway. An open or unsealed receptacle containing an alcoholic beverage may be transported in the trunk of the motor vehicle or behind the last upright seat of the motor vehicle if the motor vehicle does not have a trunk. This bill similarly prohibits a driver and passenger from possessing an open container of an otherwise lawful beverage containing tetrahydrocannabinol (THC).1), in addition to certain labeling requirements under Code chapter 204 (hemp and hemp products).284A (passenger), including by possessing an open container of an otherwise lawful beverage containing THC, commits a simple misdemeanor punishable by a $260 scheduled fine.

Why it matters. Drivers and passengers in motor vehicles would be prohibited from possessing open containers of lawful THC beverages in the passenger area while on public streets or highways. Violating this rule is a simple misdemeanor punishable by a $260 scheduled fine.2

Full bill text · What changed before it passed3

Senate subcommittee

Named February 4, 2025 (as SSB 1098). On February 12, 2025 it recommended passage.

Three legislators hear a bill first and recommend what the committee should do; it’s the best time to weigh in. How to take part

1 written public comment to its subcommittee: February 12, 2025 (1) · on the Legislature’s site

Iowa Code it changes

Amends§321.284§321.284A

How the Code works4

Lobbying

6 for · 0 against · 13 undecided · Who →

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