Free DUI Library
California DUI law, explained.
167 plain-English articles on defenses, deadlines, costs, and consequences. Written by a California DUI defense attorney.
California DUI and Your License (Complete Guide)
California DUI Penalties (Complete Guide)
DUI Lawyers (Complete Guide)
DUI on Private Property or in a Parking Lot
Can You Get a DUI Sleeping in Your Car?
DUI on a Bicycle or Scooter in California
DUI of Alcohol and Drugs Combined
Boating Under the Influence (BUI) in California
DUI Guide for Therapists and Social Workers
DUI Guide for CPAs and Accountants
DUI Guide for Financial Advisors and Securities Licensees
DUI Guide for Firefighters and EMTs
DUI Guide for Police and Peace Officers
DUI Guide for Dentists
DUI Blog and Law Updates
California DUI Law Changes for 2026
The DUI Court Process Step by Step
The First 10 Days After a DUI
California DUI Glossary of Terms
California DUI FAQ (Common Questions)
Marijuana DUI in California (Vehicle Code 23152(f))
Fourth-Offense DUI in California (Felony)
DUI With a Child Passenger (Vehicle Code 23572)
Government Employee DUI in California
Security Clearance and Military DUI in California
Third-Offense DUI in California
Second-Offense DUI in California
High-BAC DUI in California (0.15% and Above)
DUI Causing Injury (Vehicle Code 23153)
Alcohol Rehabilitation in a DUI Case
Alcoholics Are Treated Differently in DUI Prosecution
Alternative Sentencing Options for DUI Offenders
Appealing Your DMV Hearing Decision
Attempting to Evade an Officer Charge
Bench Warrant in a DUI Case
Bench Warrant Recall: How to Clear a Warrant in Your DUI Case
Brady List for Police Officers
Brady Violations in DUI Cases
Challenging Priors in a DUI Case
Charges Not Filed After a DUI Arrest: What It Means and What to Do
CHP Emergency Response Billing After a DUI
Common Police Mistakes During a Refusal
Court Date and Courtroom: How to Find Yours After a DUI
Detention Certificate After a DUI: What It Means
Diabetes Defense to a DUI
Difference Between VC 22349 and VC 22350
DMV Discovery Packet after a DUI
DMV License Point System
DMV Set Aside: What It Means and What Happens Next
Do Cops Have to Mirandize You at a DUI Stop?
Driving Record: How to Get Yours From the DMV for $2
Driving While License Suspended or Revoked
DS-367 Mistakes That Can Help Your DUI Case
DS-367 Pink Slip: Can You Rent a Car With It?
DUI and Your Career: Employment, Background Checks, and Professional Licenses
DUI Checkpoints: Your Rights and What to Expect
DUI Guide for Attorneys
DUI Guide for CDL Truck Drivers
DUI Guide for Certified Nurse Assistants (CNAs)
DUI Guide for Commercial Pilots
DUI Guide for Contractors
DUI Guide for Doctors
DUI Guide for Insurance Brokers and Agents
DUI Guide for Nurses
DUI Guide for Pharmacists
DUI Guide for Private Pilots
DUI Guide for Real Estate Brokers and Agents (Realtors)
DUI Guide for Respiratory Therapists
DUI Guide for Teachers
DUI Involving a Collision
DUI With a Hit and Run: How It Complicates Everything
Excluding Hearsay Evidence at the DMV Hearing
Exhibition of Speed Charge
Expunging a DUI Conviction
Failure to Appear for a DUI Hearing
Field Sobriety Test: Alphabet Recitation
Field Sobriety Test: Finger Dexterity Test
Field Sobriety Test: Horizontal Gaze Nystagmus
Field Sobriety Test: Modified Romberg
Field Sobriety Test: One-Legged Stand
Field Sobriety Test: Walk-and-Turn
Gastric Bypass and DUI: How Surgery Changes Your BAC
Get Your DUI Arrest Sealed
Getting Your License Back After a DUI Suspension
Global Settlements for Multiple Charges
Hard vs. Soft Suspension of a Driver’s License
Hospital and Morgue (HAM) Program
How a DUI Can Impact Your Driver’s License and Insurance Rates
How Do Prior DUI Convictions Affect a DUI Charge?
How Prescription Drugs Affect Your DUI Defense
HS 11350 - Possession of a Controlled Substance
Ignition Interlock Devices (IIDs)
IID False Positives: Causes, Consequences, and What to Do
IID on an Electric Vehicle: What California DUI Offenders Need to Know
IID Requirement When You Don’t Own a Car
IID Vendor Comparison: Intoxalock, Smart Start, and LifeSafer
Immigration Consequences of a DUI
Importance of Mitigation Documentation
Insurance Rate Increases After a DUI: Mid-Term vs. Renewal
Jail Time After a DUI: How Los Angeles County Actually Works
Just Got a DUI: Am I Going to Jail?
Just Got a DUI: What Do I Do?
Legal Consequences of a First-Time DUI Offense
Leveraging Continuances in DUI Cases
Long-Term Consequences of a DUI Conviction and How to Mitigate Them
Medical Conditions that Can Get You Out of Your DUI
Military Diversion After a DUI: A Complete Guide for Service Members and Veterans
Mitigating the Increase in Insurance Rates from a DUI
Mitigation Can Get Your Charge Dismissed or Reduced
Mitigation Steps Before Sentencing: Do They Actually Matter?
Most Common Mistakes Police Make at a DUI Stop
Navigating Your First Court Appearance for a DUI Charge
Non-Owner SR-22: When You Need It and How It Works
Out-of-State Drivers: How a California DUI Affects Your Home License
Pitchess Motion in a DUI Case
Portions of the Vehicle Code Relating to DUI
Post-Arrest Blood or Breath Test Refusal
Preliminary Hearing in a DUI Case
Probation Early Termination and Expungement After a DUI
Prosecutorial Misconduct in DUI Cases
Public Defender vs. Private Attorney: Which Should You Choose?
Reducing a DUI to Reckless Driving or Exhibition of Speed
Reducing a Felony DUI to a Misdemeanor Under 17(b)
Refuse Field Sobriety Tests
Reinstating Your License After a DUI Charge
Release Conditions at Your DUI Arraignment
Restitution in DUI Cases
Restricted License After a DUI
Restricted License and Self-Employment
Restricted License vs. IID After a DUI: Which Should You Choose?
Role of a DUI Attorney: Why Legal Representation Matters
SCRAM Bracelet: What It Is and What to Expect
Sheriff’s Work Alternative Program (SWAP)
Should I Go With a Public Defender or Private DUI Attorney?
SR-22 Strategy: Using a Separate Policy to Protect Your Existing Rates
Statute of Limitations for a DUI
Strategic Use of PC 1382 For DUI Dismissal
Tactical Advantages of Letting Your Attorney Do Your DMV Hearing Without You
Tesla Insurance After a DUI: Why It Costs So Much and What to Do About It
Tips for Your DMV Hearing
Top 10 Landmark Cases in DUI Law
Top DUI Defenses
Total Estimated Cost of a California DUI in 2024
Uber/Lyft DUI: Defense Strategies
Underage DUI: Zero Tolerance, Charges, and What to Expect
Understanding the DMV Hearing and How to Prepare
Use Penal Code 17(b) to Get Your Felony DUI Reduced to a Misdemeanor
Waiving Your Speedy Trial Right
Wet Reckless Offers: What Factors Actually Lead to One
Wet Reckless vs. DUI: A Practical Side-by-Side Comparison
What Happens at a DUI Arraignment
What is an SR-22?
What to Expect at Your DUI Trial
What to Expect from DUI Probation
When is a DUI Charged as a Felony?
Why a Wet Reckless Driving Charge is So Much Better Than a DUI
Why Does the DMV Require an SR-22 If My Charges Were Dropped?
Work Release After a DUI: How It Works and How to Get It
Your DMV Hearing is Stacked Against You
Your DUI Arraignment: What to Expect at Your First Court Date
Your License Looks Different After a DUI: What the Codes Mean
“Bad Calibration” Defense to a DUI
“Drink After Drive” Defense to a DUI
“Dry-Reckless” Plea to a DUI
“Emergency Doctrine” Defense to a DUI
“Miranda Rights” Defense to a DUI
“Mouth Alcohol” Defense to a DUI
“No Drive” Defense to a DUI
“Rising BAC Defense” to a DUI
“Sleeping DUI” Charges
“Unfair Field Sobriety Test” Defense to a DUI
“Wet-Reckless” Plea to a DUI
Files & forms
Studies, DMV brochures, and court forms you can download.
Study (PDF)
Validation of the SFST Battery at BACs Below 0.10% (1998 San Diego Study)
Study (PDF)NHTSA DWI Detection & SFST Participant Manual (2023)
Form (PDF)CR-180 Petition for Dismissal
Form (PDF)AA Attendance Log
DMV (PDF)Restricted License Options, 1st-Time Offenders
DMV (PDF)Restricted License Options, Repeat Offenders
DMV (PDF)Restricted License Options, Drug-Only Offenders
DUI defense by county & city
County court guides and city-specific pages across California.
Counties
Alameda County
Alpine County
Amador County
Butte County
Calaveras County
Colusa County
Contra Costa County
Del Norte County
El Dorado County
Fresno County
Glenn County
Humboldt County
Imperial County
Inyo County
Kern County
Kings County
Lake County
Lassen County
Los Angeles County
Madera County
Marin County
Mariposa County
Mendocino County
Merced County
Modoc County
Mono County
Monterey County
Napa County
Nevada County
Orange County
Placer County
Plumas County
Riverside County
Sacramento County
San Benito County
San Bernardino County
San Diego County
San Francisco County
San Joaquin County
San Luis Obispo County
San Mateo County
Santa Barbara County
Santa Clara County
Santa Cruz County
Shasta County
Sierra County
Siskiyou County
Solano County
Sonoma County
Stanislaus County
Sutter County
Tehama County
Trinity County
Tulare County
Tuolumne County
Ventura County
Yolo County
Yuba County
Cities
Alameda
Anaheim
Antioch
Bakersfield
Belmont
Benicia
Berkeley
Brentwood
Burbank
Burlingame
Campbell
Carlsbad
Castro Valley
Chula Vista
Concord
Corona
Costa Mesa
Cupertino
Daly City
Danville
Downey
Dublin
East Palo Alto
El Cajon
El Cerrito
El Monte
Elk Grove
Emeryville
Escondido
Fairfield
Fontana
Foster City
Fremont
Fresno
Fullerton
Garden Grove
Gilroy
Glendale
Half Moon Bay
Hayward
Huntington Beach
Inglewood
Irvine
Lafayette
Lancaster
Livermore
Long Beach
Los Angeles
Los Gatos
Martinez
Menlo Park
Millbrae
Milpitas
Modesto
Moreno Valley
Morgan Hill
Mountain View
Murrieta
Napa
Newark
Novato
Oakland
Oceanside
Ontario
Orange
Oxnard
Pacifica
Palmdale
Palo Alto
Pasadena
Petaluma
Pittsburg
Pleasant Hill
Pleasanton
Pomona
Rancho Cucamonga
Redwood City
Richmond
Riverside
Rohnert Park
Roseville
Sacramento
Salinas
San Bernardino
San Bruno
San Carlos
San Diego
San Francisco
San Jose
San Leandro
San Mateo
San Pablo
San Rafael
San Ramon
Santa Ana
Santa Clara
Santa Clarita
Santa Maria
Santa Rosa
Saratoga
Simi Valley
South San Francisco
Stockton
Sunnyvale
Temecula
Thousand Oaks
Torrance
Union City
Vacaville
Vallejo
Victorville
Visalia
Walnut Creek
Windsor
Statutes
California DUI and Related Laws
These articles explain the specific California statutes that come up most often in DUI cases, from the core DUI laws to the related Vehicle Code and Penal Code sections.
VC 2800.1 - Evading a Peace Officer
VC 12500(a) - Driving Without a Valid Driver’s License
VC 13352 - Court-Ordered License Suspension
VC 13353 - Refusal License Suspension
VC 13353.2 - Administrative Per Se Suspension
VC 13558 - DMV Administrative Hearing
VC 14601(a) - Driving With a Suspended License
VC 14601(b) - Driving With a Restricted License
VC 14601.1 - Driving on a Suspended License
VC 14601.2 - Driving on a DUI-Suspended License
VC 20001 - Felony Hit & Run
VC 20002 - Misdemeanor Hit & Run
VC 21453 - Running a Red Light
VC 21658 - Unsafe Lane Changes
VC 21703 - Following Too Closely
VC 21800 - Failure to Yield (Intersections without Signals)
VC 21801 - Failure to Yield (Approaching Vehicles)
VC 22349 - Maximum Speed Law
VC 22350 - Basic Speed Law
VC 22450 - Stop Sign Violations
VC 23103 - Reckless Driving
VC 23103.5 - Wet Reckless Driving
VC 23109 - Speed Contest (Street Racing)
VC 23123.5 - Distracted Driving
VC 23140 - Underage DUI (0.05% to 0.07%)
VC 23152(a) - Driving Under the Influence of Alcohol
VC 23152(b) - Driving With a Blood Alcohol >0.08%
VC 23154 - Driving With Alcohol on DUI Probation
VC 23222 - Open Container
VC 23247 - Tampering With an Ignition Interlock Device
VC 23536 - First-Offense DUI Penalties
VC 23538 - DUI Probation Terms
VC 23540 - Second-Offense DUI Penalties
VC 23546 - Third-Offense DUI Penalties
VC 23577 - Refusal Sentencing Enhancement
VC 23578 - High Blood Alcohol Sentencing Factor
VC 23582 - Excessive Speed and Reckless Driving Enhancement
VC 23612 - Refusal to Submit to a Chemical Test
VC 40300.5 - Warrantless Arrest for DUI
PC 191.5 - Vehicular Manslaughter
PC 192(c) - Vehicular Manslaughter
PC 273a - Child Endangerment
PC 654 - Multiple Punishments for the Same Act Prohibited
PC 977 - Defendant's Appearance and Waiver
PC 1001.36 - Mental Health Diversion
PC 1203.4 - Expungement and Set Aside
PC 1270.5 - Bail and Own Recognizance Release
PC 1368 - Mental Competency to Stand Trial
PC 12022.7 - Great Bodily Injury Enhancement
851.91 Motion to Seal Arrest
1118.1 Motion for Judgment of Acquittal in a DUI Trial
1538.5 Motion to Suppress Evidence in a DUI Trial
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