Indiana Cannabis

✓ Verified against official sources · July 19, 2026

Possession limits, consumption rules, transport across state lines. 6 state-level rules for Indiana, each linked to its official government source.

Prohibited

Cannabis DUI - Zero Tolerance

Indiana: Any detectable THC = DUI. Even legal use days before can result in charges.

CANNABIS DUI LAWS

INDIANA LAW
Type: Zero Tolerance
THC Limit: Any detectable
Notes: Schedule I zero tolerance

UNDERSTANDING THC DUI

Zero Tolerance States (6):
AZ, DE, GA, IA, IN, MI
Any detectable THC in your system = automatic DUI

Per Se Limit States (6):
IL, MT, NV, OH, PA, WA
Specific blood THC levels create presumption of impairment

THE PROBLEM WITH THC TESTING
• THC stays in system long after impairment ends
• Blood/urine tests don't measure actual impairment
• Regular users may always test positive
• No reliable roadside test like breathalyzer

PENALTIES (TYPICAL)
First Offense:
• License suspension (6-12 months)
• Fines ($1,000-$2,500)
• Possible jail (1-180 days)
• DUI classes required

Second Offense:
• Felony in some states
• Longer suspension
• Higher fines
• Mandatory jail time

YOUR RIGHTS
• You can refuse roadside sobriety tests in most states
• Refusing blood/breath test has consequences (implied consent)
• Request a lawyer before answering questions
• Document everything

PRACTICAL ADVICE
• Wait at least 4-6 hours after use before driving
• Regular users should consider longer wait times
• Use rideshare, taxi, or designated driver
• Keep receipts showing purchase time
• Never drive high - it's dangerous and illegal everywhere

Official sources (verified July 19, 2026)
Prohibited

Consumption Illegal

Indiana: Cannabis consumption is illegal in all locations.

CANNABIS CONSUMPTION RULES

WHERE YOU CAN CONSUME (IF LEGAL)
• Private residence (if owner/landlord allows)
• Cannabis lounges (where licensed - limited locations)
• Cannabis-friendly accommodations (designated hotels/rentals)

WHERE YOU CANNOT CONSUME (ANY STATE)
• Public spaces - sidewalks, parks, beaches
• Vehicles - even as passenger, even parked
• Federal land - national parks, forests, BLM land
• Near schools/daycares - typically 1000+ ft
• Workplaces - unless specifically allowed
• Hotels - most prohibit (check policy)
• Rental cars - all prohibit

VEHICLE RULES
Cannabis in vehicles must be:
• In original sealed packaging (if recently purchased)
• In trunk or locked container
• NOT accessible to driver or passengers
• Never consume in vehicle, even parked

FEDERAL LAND WARNING
All federal land prohibits cannabis regardless of state law:
• National Parks (NPS)
• National Forests (USFS)
• BLM land
• Military bases
• Federal buildings

SMOKING VS OTHER METHODS
Even where legal, some restrictions apply to smoking specifically:
• Smoke-free housing policies
• No smoking in multi-unit buildings (some states)
• Edibles/vapes may have fewer restrictions

PENALTIES FOR PUBLIC CONSUMPTION
Even in legal states, public consumption typically results in:
• Civil fine ($50-$250 typical)
• Possible criminal misdemeanor
• May affect professional licenses

Official sources (verified July 19, 2026)
Prohibited

Indiana - Fully Illegal

Indiana has NO legal cannabis - no medical, no recreational. All possession is criminal. First offense under 30g is misdemeanor.

Indiana has no medical or recreational cannabis program. CBD products legal only if derived from hemp (<0.3% THC). ALL cannabis possession is criminal: First offense under 30g is Class B misdemeanor (up to 180 days, $1000 fine). Prior conviction makes it Class A misdemeanor (up to 1 year). Over 30g is felony. Hash/concentrates treated as Schedule I, felony charges. IC 35-48-4-11.

Official sources (verified July 19, 2026)
Prohibited

Possession Illegal

Indiana: Cannabis possession is illegal. Any amount may result in criminal charges.

CANNABIS POSSESSION LIMITS

INDIANA LIMITS
Possession is illegal. Any amount may result in criminal charges.

UNDERSTANDING LIMITS

Public vs Private
Some states allow more at home than in public:
• Massachusetts: 1 oz public, 10 oz at home
• Michigan: 2.5 oz public, 10 oz at home
• Oregon: 1 oz public, 8 oz at home

Residents vs Non-Residents
Some states have different limits:
• Illinois: 30g residents, 15g visitors
• Check if visiting from another state

HOME CULTIVATION
Not permitted (illegal state)

WHAT COUNTS TOWARD LIMITS?
• Flower (dried cannabis)
• Concentrates (wax, shatter, oil)
• Edibles (by THC content)
• Tinctures and topicals (varies)

EXCEEDING LIMITS
Even in legal states, possessing more than allowed is a crime:
• May be misdemeanor or felony
• Fines and potential jail time
• May indicate intent to distribute

Official sources (verified July 19, 2026)
Warning

Cannabis Illegal - CBD Only

Indiana: THC cannabis illegal. CBD legal, THC illegal

CANNABIS LEGAL STATUS

INDIANA LAW
Recreational: ILLEGAL
Medical: ILLEGAL
Minimum Age: N/A

WHAT THIS MEANS
Cannabis possession and use is illegal and can result in criminal penalties.

RECREATIONAL LEGAL STATES (25)
AK, AZ, CA, CO, CT, DC, DE, IL, MA, MD, ME, MI, MN, MO, MT, NJ, NM, NV, NY, OH, OR, RI, VA, VT, WA

MEDICAL ONLY STATES (12)
AR, FL, HI, LA, MS, ND, NH, OK, PA, SD, UT, WV

FEDERAL LAW WARNING
Cannabis remains a Schedule I controlled substance under federal law. This means:
• Illegal on federal property (national parks, forests, military bases)
• Cannot transport across state lines (even between legal states)
• Federal employees may face additional restrictions
• Banking and financial services limited

EMPLOYMENT
Even in legal states, employers may:
• Maintain drug-free workplace policies
• Conduct drug testing
• Terminate for positive tests
• Some states have employment protections - check local law

HOUSING
Landlords and HOAs may prohibit cannabis use even in legal states. Federal housing prohibits all use.

Official sources (verified July 19, 2026)
Warning

Transport & Interstate Travel

Indiana: Cannabis transport is illegal. Interstate transport is always a federal crime.

CANNABIS TRANSPORT RULES

FEDERAL LAW - NO INTERSTATE TRANSPORT
CRITICAL: Transporting cannabis across state lines is a federal crime regardless of legality in either state.

This includes:
• Driving from one legal state to another
• Flying (TSA is federal)
• Trains (Amtrak is federal)
• Buses crossing state lines
• Mail/shipping (USPS, UPS, FedEx)

WITHIN INDIANA
Transport is illegal.

FLYING WITH CANNABIS
DO NOT fly with cannabis even within legal states:
• TSA is federal law enforcement
• All airports are under federal jurisdiction
• Discovery leads to federal prosecution or local police referral

RENTAL CARS
All major rental companies prohibit cannabis:
• Violation of rental agreement
• May result in cleaning fees
• Could lose membership/privileges

WHAT IF STOPPED?
If pulled over:
• Keep cannabis in trunk/sealed container
• Do not consent to searches (know your rights)
• Be honest with officers
• Have dispensary receipts available

BORDER STATES
Extra caution near state borders:
• Some police specifically patrol for interstate transport
• Drug dogs may be present at state lines
• Federal charges more likely

Official sources (verified July 19, 2026)

Know the rules everywhere you go

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Disclaimer: ZoneWise provides summaries of laws and regulations for general informational purposes only. This is not legal advice. Laws change frequently and local ordinances may impose additional restrictions. Always verify current law with the official sources cited above or a licensed attorney before acting.