The Sleuth of Faulty Science: How Matthew Ruff Unmasked the Fiction of Police "Expertise"

 In a system where the government’s word is often taken as gospel, Matthew Ruff stands as the ultimate truth teller—a legal force who looks past the badge to find the facts the police hope stay hidden.

MANHATTAN BEACH, CA — On paper, the case against the Respondent looked like a slam dunk. A blood alcohol concentration (BAC) of 0.25%—more than triple the legal limit. To the DMV and the Manhattan Beach Police Department, it was an open-and-shut matter.

But numbers are only as honest as the process used to get them. It took the relentless digging of Manhattan Beach DUI Attorney Matthew Ruff—the South Bay’s foremost sleuth of faulty science—to reveal that this "rock-solid" evidence was built on a foundation of professional negligence. Armed with a deep understanding of forensic toxicology and an unyielding quest for the truth, Ruff proved that what the state called a "scientific certainty" was actually a compliance disaster.

A Masterclass in Forensic Litigation

While many attorneys accept breathalyzer readouts at face value, Ruff’s superior legal acumen is rooted in his refusal to take police protocols for granted. He approaches every case not just as a lawyer, but as a forensic investigator.

The turning point of this Manhattan Beach case came when Ruff forced the truth into the light regarding Section V of the official DMV Decision: The Chemical Test. While the arresting officer’s testimony suggested a standard, lawful procedure, Ruff utilized his extensive knowledge of breath testing mechanics and California Title 17 regulations to completely dismantle the state's foundation.

Matthew Ruff didn't just accept the officer's word; he demanded proof of scientific competence. The truth he uncovered via surgical cross-examination was startling. The officer had:

• Zero formal training on the specific DataMaster CDM breath test device used.

• No certificate of competence to operate the machinery.

• Never even read the technical manual.

Under the weight of Ruff’s sharp interrogation, the police facade cracked: the officer's entire "expertise" consisted of a single, casual "one-time walk-through" from a colleague a full year prior.

Verified 2025 Case Wins For Attorney Matthew Ruff

 

In 2025, DUI attorney Matthew Ruff secured several verified legal victories in Southern California, ranging from full dismissals to jury acquittals. His recorded successes for the year include:

 

Jury Acquittals and Not Guilty Verdicts 

• Underage DUI (Los Angeles): In April 2025, Ruff secured a "Not Guilty" verdict for a client in an underage DUI case. The defense successfully challenged complex legal issues, leading the jury to acquit on all charges.
• Torrance Jury Trial: In October 2025, a Torrance jury returned a "Not Guilty" verdictafter Ruff successfully argued that the prosecution's evidence was insufficient to support a conviction. 

Case Dismissals (Criminal Court)

• 3rd Time DUI Dismissed (Torrance): In April 2025, Ruff obtained a dismissal of a third-time DUI charge in Los Angeles Superior Court. The victory was achieved by arguing a violation of 4th Amendment rights, resulting in the DUI being dropped.
• DUI with Injury & Hit and Run (Torrance): In July 2025, major charges including DUI with injury, chemical test refusal, and hit-and-run with injury were fully dismissed.
• Commercial Driver Dismissal (Oceano Dunes): Ruff secured a dismissal of DUI charges for a commercial driver facing a lifetime license ban by using retrograde extrapolation to prove the client's BAC was likely below 0.08% at the time of driving.
• Public Intoxication (Santa Monica): In November 2025, a drunk-in-public charge was dismissed and the client's arrest record was sealed to protect future employment.
• DUI Reduced to "Dry Reckless": In December 2025, a client's DUI charge was reduced to a non-alcohol-related "dry reckless" (VC 23103), which was subsequently expunged. 

DMV Administrative Victories (License Saved) 

• 911 Anonymous Tip Challenge (Torrance): In July 2025, the DMV set aside a license suspension for a client with a 0.16% BAC after Ruff proved the initial police stop based on an anonymous 911 call was unlawful.
• Suppression of High BAC (Long Beach): In September 2025, a license suspension was overturned after Ruff uncovered regulatory violations, resulting in the suppression of breath test results recorded at 0.16%/0.17%.
• Refusal Suspension Reversal (Hermosa Beach): In November 2025, a 0.11% breath test case resulted in an order of set-aside, clearing the arrest from the client's record and avoiding an ignition interlock requirement.
• Denied Continuance Victory (Valencia): In December 2025, Ruff successfully opposed a DMV request for a continuance. Because the DMV lacked the necessary blood results at the time of the hearing, the suspension was set aside and the license reinstated. 

DUI Attorney Matthew Ruff New Santa Monica Office

 Just this week Matthew Ruff opened a new office in Santa Monica California.  Located at 100 Wilshire Blvd, Santa Monica CA, the office location is available for meetings with clients by appointment only.  Matthew Ruff has over 30 years experience defending folks in California for driving under the influence charges and driving while intoxicated offenses.  The new Santa Monica DUI Office location will help serve clients out of the Los Angeles airport court  (LAX Court).  The LAX Court serve Santa Monica, Malibu, Pacific Palisades, Marina del Rey, and the city of Venice.

DUI Attorney Matthew Ruff represents people for all drug and alcohol related defenses in all Los Angeles County courts. For more information where to visit Matthew Ruff’s other office locations see the links below:

Office Locations

Matthew J Ruff, Long Beach DUI Attorney

444 W. Ocean Blvd.

Long Beach CA 90802

(562) 473-5390

Matthew J Ruff, DUI Attorney

18411 Crenshaw Blvd.

Torrance CA 90504

(310) 527-4100

Matthew J Ruff, San Pedro DUI Attorney

222 W. 6th St.

San Pedro CA 90731

(310) 514-0877

Matthew J. Ruff, DUI Attorney

333 S. Grand Avenue

Los Angeles CA 90012

(877) 213-4453

Matthew J. Ruff, Huntington Beach DUI Attorney

17011 Beach Blvd.

Huntington Beach CA 92647

(877) 212-2090

Matthew Ruff, DUI Defense Lawyer -Santa Monica Office

100 Wilshire Blvd.

Santa Monica CA 90401

(877) 213-4453

☎️ Call Matt Directly NOW 310-527-4100

(You Will NOT Be “Passed Off” to a Secretary)

DUI Attorney Matthew Ruff Celebrates 30 Year Anniversary

 

This year Matthew celebrates 30 years defending clients charged with DUI and drunk driving in California.  

With offices located throughout California,  Torrance DUI Attorney Matthew Ruff, Long Beach, Matthew Ruff DUI Attorney, Los Angeles, San Pedro, Huntington Beach and other locations, Matthew is committed to helping people who need representation after a driving under the influence arrest.

Motion In Support of Elimination of The Permissive Inference Pursuant To VC23152(b)

 

In DUI cases it is important to present evidence to show your client was not driving with a BAC of .08 at the time of driving.  If no evidence is introduced to refute this, the prosecution will ask to have the trier of fact “presume” the BAC reported was the actual blood alcohol level of your client at the time of driving.

California Vehicle Code Section 23152 (b) in relevant part provides: “In any prosecution under this subdivision, it is a rebuttable presumption that the person had 0.08 percent or more, by weight of alcohol in his or her blood at the time of driving the vehicle if the person had 0.08 percent or more, by weight, of alcohol in his or her blood at the time of the performance of a chemical test within three hours after the driving.”

“A rebuttable presumption requires the trier of fact, given a showing of the preliminary fact (here, that a chemical test result showed plaintiff had a BAC of 0.08 percent or more within three hours of driving), to assume the existence of the presumed fact (here, that plaintiff had been driving with a prohibited BAC) ‘unless and until evidence is introduced which would support a finding of its nonexistence, in which case the trier of fact shall determine the existence or nonexistence of the presumed fact from the evidence and without regard to the presumption.’ [Citation.] In other words, if evidence sufficient to negate the presumed fact is presented, the presumption disappears and “has no further effect”, although ‘inferences may nevertheless be drawn from the same circumstances that gave rise to the presumption in the first place.’” (Coffey v. Shiomoto (2015) 60 Cal.4th 1198, at pp. 1209–1210.)

In this case the testimony of the expert constituted evidence that, if believed, would support a finding of the nonexistence of the presumed fact—that the driver’s BAC was 0.08 or above at the time of driving. The expert’s testimony was founded on the recency of the driver’s drinking and was clear, direct and credible. Thus, the presumption disappeared and the trier of fact was required to weigh all the evidence and inferences to reach a determination regarding the driver’s BAC at the time of driving.  The prosecution was required to rebut the evidence presented and failed to do so.  Here, there was no evidence presented, no expert evidence contradicting the expert’s opinions and conclusions; the prosecution presented no evidence challenging the factual bases of the expert’s opinions.

Based on the evidence presented at the hearing, including the expert testimony, we submit substantial evidence supports the determination that the driver rebutted the three-hour presumption and the weight of the evidence was in the driver’s favor.

Furthermore, in criminal prosecutions special rules apply:

 "The California Supreme Court has held that a jury

instruction phrased as a rebuttable presumption in a criminal case creates an unconstitutional mandatory presumption.

(People v. Roder (1983) 33 Cal.3d 491, 497-505. In accordance with Roder, the jury instructions have

been written as “permissive inferences."

Can You Beat A License Suspension on a DUI?

In California the law requires that a drivers license be suspended for up to three years if a person is arrested for DUI and completes a chemical test that is above the legal limit or refuses to complete a test upon the request of a police officer.  The DMV requires that a person request a formal hearing to challenge the requisite suspension and prove that the Department’s evidence is insufficient to justify the action. Statewide the success rate in winning a DMV hearing is very low.  However, experienced lawyers often prevail much more frequently.
Below is a recent case where Matthew won the hearing on a zero tolerance DUI probation case because of an evidentiary issue he uncovered in the State’s paperwork.

Arrested For DUI or Criminal Charge on Catalina Island?

Top DUI Attorney on Catalina Island 

In search of a criminal defense attorney that can fight charges brought against you on Catalina Island?  Matthew Ruff can help.  Matt has over 30 years experience fighting all types of criminal charges in California.  Matt is a Top Rated Nationally Recognized Lawyer with unparalleled skills and local connections to ensure you get the best results in your case.  The Court in Avalon is part of the Los Angeles Superior Court System and typically only hears cases every other Friday.  If you were released on the Island and given a date to appear in the future to answer to allegations of Public Intoxication, DUI, Theft, Domestic Violence, Drug Possession or any other misdemeanor or Felony charges call Matt for a free case review and assessment of your options and legal defenses.

               Call Matt Direct on His Cell 310-686-1533

Arrested on Catalina Island?  You Need the services of an experienced criminal defense attorney who can appear for you and fight the charges.  As COVID restrictions ease many people are resuming travel to the island and blowing off some steam having been cooped up for a year or more.  When your vacation results in an unexpected arrest you need an advocate to defend your rights, keep your record clean and save your license.  Criminal Lawyer Matthew Ruff has defended dozens of cases on Catalina ranging from public intoxication, DWI, Drug Charges, Assault, resisting arrest, theft, fishing violations, Domestic Violence and many others.  

Every year thousands of people flock to the Island of Catalina for fun in the sun, fishing, boating and nature.  The land is part of the State of California and law enforcement is provided by the Los Angeles Sheriff.  Criminal statutes are strictly enforced and many folks are arrested and cited for various infractions, misdemeanors and felony offenses.  Matthew defends all criminal violations originating on the Island and the Surrounding Pacific Ocean.  If you have questions about the next steps, wondering if driving a golf cart while drunk is a real crime, or other concerns such as how you are going to find the time to show up in Court, Matthew can help.

During their stay on the island many visitors will rent a Golf Cart to tour the local attractions such as Descanso Beach or Chimes Tower or Avalon Canyon.  The vendors do little to verify your level of intoxication before renting the cart and you drive off for a fun ride.  Unfortunately, if an accident happens and the LASD show up they might smell alcohol on your breath and administer field sobriety tests, if you fail they will arrest you and take you to the local station for a breath or blood test.  In California if a driver is arrested for driving under the influence they are required to submit to a chemical test to determine the alcohol content of their blood, if the officer suspects drugs such as marijuana he or she can also require a urine or blood test in addition to a breath test.  If you are an out of state resident you may decide to refuse all testing, however that can present separate issues with regard to your driving privileges.

If you were arrested for DUI in a Golf Cart in Avalon Attorney Matthew Ruff can help.  Is it illegal to drive a golf cart while under the influence?  Yes, the CA Vehicle Code defines a “vehicle” broadly as any device that is propelled by anything other than human power.  In California it is possible to be charged with drunk driving in a golfcart if you are on a public roadway or a location accessible by the public and are driving when you are a .08 or higher BAC or are under the influence of alcohol or any drug.  Fortunately Matt has 30 plus years experience defending good people charged with these offenses.  For example, Matt was hired recently by an out of state resident arrested for DWI in Avalon while on vacation.  The client searched online and found that Matthew was a local attorney who defended cases on the island.  She hired Matt and was able to avoid traveling back to California for the arraignment.  Matt also recently represented a client charged with Public Intoxication after he was found in someone’s backyard in Avalon extremely inebriated.  After some wrangling with the DA Matt got the case dismissed so it wouldn’t affect the client’s criminal record.

Call Top Rated Catalina Island DUI Attorney Matthew Ruff Directly at 310-686-1533

The Island of Catalina has its own Court which handles all criminal cases originating on the Island.  However, all Felony cases are transferred to Long Beach Court on the mainland.   Other charges such as Public Intoxication, assault, Domestic Violence, Fish and Game Violations including poaching and lobster offenses and drug related charges are also prosecuted by the local District Attorney in Avalon.  The Island also sees a fair number of boating under the influence cases, sometimes referred to as BUI, Matt has extensive experience fighting these cases.  The Court is part of the Los Angeles Superior Court system.

California Vehicle Code 23152 is the applicable law for driving under the influence, the crime is a misdemeanor.  If injury was involved the offense is 23153, this offense can be either a felony or a misdemeanor depending on the severity of the alleged injury.  Matthew Ruff has been successful in many cases to have the charges dropped or reduced if the circumstances warrant such relief.  Most cases involve a breath test and Matt is very knowledgeable in challenging the machine used which is a Datamaster Device.

If you were issued a citation to appear in the Catalina Court the law allows for a private attorney to appear for you, thereby saving needless travel expenses.  Matthew has handled countless cases in the Avalon Court and knows the local DA and Judge that will be Hearing your matter.

Call Catalina Island Criminal Defense Attorney Matthew Ruff Direct at 310-686-1533

Top Tier Catalina DUI Attorney Matthew Ruff has the experience defending cases in the Avalon Court before Judge Mirich and Deputy District Attorney Karen Brako.  This experience equates to a better result in your case because he knows the individual proclivities and personalities of the decision makers.  For example, in a case involving possession of drugs the lawyer will take a certain approach that has been effective in the past with that kind of case.  In a public intoxication case a distinctly different approach will be taken in order to try an get charges dismissed or dropped.  Hire the law firm that has the 30 plus years of experience getting results for clients charged with exactly the thing you are facing.

Matthew’s experience handling serious cases recently paid off for a client who hired him on a Felony DUI with Injury case out of Catalina.  The client was from out of state and vacationing in Avalon when an accident occurred with the golf cart, causing the ejection of the passenger on to the street.  A breath test revealed a high BAC above .20.  Matt fought the case, both at the DMV and in Court.  He got the felony charges dropped and beat the case at the DMV license suspension hearing. In another recent case Matt defended a young lady arrested for DWI in a golf cart on the island near downtown.  The client refused to submit to a chemical test and was booked.  Matthew fought the case arguing his client was not driving the vehicle at a time her BAC was at or above the legal limit and was able to get ALL CHARGES DROPPED in June 2022, the best part about it is she never had to come to Court!

 If you or a loved one is facing an upcoming case, call Matt directly at 310-686-1533, in many cases he can appear in Court for you, thereby avoiding expensive travel and time off from work.

I Received A Letter From California Board Of Nursing About My DUI, What Do I Do?

California has some of the toughest laws that allow the state to take away a professional license if you are convicted of DUI.  Matthew Ruff has been fighting for nurses to prevent a DUI conviction and subsequent disciplinary action from the Board Of Nursing.

If you have been arrested for DUI in California and have a nursing license chances are the License Board will be notified of the arrest.  By law when a person holding a professional license is arrested the licensing agency is automatically notified at which time an investigation will commence.  The Board of Nursing will contact you for information about the law enforcement contact, it is always in your best interest to cooperate.

Regulations pertaining to the licensing of nurses in the state of California impose sanctions for a failure of the license to cooperate in a Board Investigation.  For example, California Code Of Regulations Sections 2504.1 and 2518.8(c) provides that licensees are required to provide the Board lawfully required documents and cooperate in any investigations or risk disciplinary action.

The California Board Of Nursing can take action against an RN, LVN or nursing assistant if they have engaged in conduct relating to their duties.  In DUI cases the state will want to see if the person is abusing drugs or alcohol to the extent that it affects their ability to care for their patients.

You may receive a letter requesting information about the incident.  What should you do.  Cooperate.  You are required by law to respond.  You should email, fax or mail a response with 30 days.  If you ignore the letter the Nursing Board will presume you have something bigger to hide and will react more aggressively than if you simply respond and acknowledge the arrest, while at the same time asserting you have not been found guilty or adjudicated by any Court.  At the end of the day an arrest is simply an accusation and in this country you are presumed innocent until the contrary is proven in a Court of law.

Here is a sample letter of the information you should provide:

(Date)
(Your name, address and phone number)

California Board of Nursing

Case No.

To Whom it may concern,

I was arrested on (give the date)  by the (give the law enforcement agency, CHP, Los Angeles Sheriff, etc).  I was given a Court date of (provide the date).  I have hired attorney Matthew Ruff to represent me.  His number is 310-527-4100.

I intend to cooperate fully with your investigation.

Should you require any additional information feel free to contact me.


Sincerely
(Sign your name here)

Military Diversion Motion For DUI

For decades groups such as MADD pressured legislators to get tougher on DUI offenders, however it appears another formidable force has entered the arena with even more political clout- Veterans Groups.  Yes, Veterans are finally getting the thanks they are deserved by recognition of the fact that those that put their life on the line for their Country often come home with conditions that stay with them forever.  Legislators are now enacting laws to help Military Veterans, and active duty military, avoid the stigma of a criminal conviction and get them treatment.

An example is California Penal Code §1001.80 which offers military diversion from criminal prosecution for all Misdemeanor DUI offenses.  Eligibility is included for all past and current veterans, whether they were in combat or not, as long as there is a showing that they may be, as a result of their military service, suffering sexual trauma, traumatic brain injury, PTSD, substance abuse, or mental health problems as a result of their military service.
NO MEDICAL DIAGNOSIS IS REQUIRED!  As the threshold for eligibility is simply that the person “MAY” be suffering from one or more of the enumerated conditions.

Indeed, for those who sacrifice much to serve our country in the armed forces it is nice to see a little payback from the government and a good example of that is the newly enacted laws in a California allowing veterans and active duty military personnel to avoid a conviction for certain types of criminal offenses such as DUI and drunk driving.  

Recently the second district Court of Appeal in California ruled that DUI offenses are eligible for military diversion in Los Angeles County.  This means that active duty military personnel and veterans can get their drunk driving charges dismissed Pursuant to Penal Code 1001.80 if they suffer from ptsd, mental health issues or substance abuse issues as a result of their military service.  Recently, attorney Matthew Ruff got driving under the influence charges dropped for a client in Manhattan Beach California even though his blood alcohol level was twice the legal limit.  A Torrance Court Judge allowed the serviceman to get his charges dismissed following successful completion of counseling.

It should be noted that it is NOT necessary to show an actual physical or mental injury in order to have the case dismissed under the current state law.  For example, recently the attorney got a DUI case dismissed involving an accident and BAC of .17 where the service person was able to demonstrate she acquired a drinking problem as a result of her military service.  Matthew was able to show she met the qualifications of the law and was entitled to enter into a Diversion program with all charges ultimately being Dismissed.

The benefit of military diversion is that if the client performs satisfactorily during the period of Military Diversion, the court will dismiss the criminal charges. In addition, upon successful completion of the Military Diversion program, the arrest upon which the diversion was based shall be deemed to have never occurred, except the arrest upon which the diversion was based may be disclosed by the Department of Justice in response to a peace officer application request, and the defendant is still obligated to disclose the arrest in response to a direct question contained in a questionnaire or application for a position as a peace officer, as defined in Pen. Code § 830. 

So, what must be shown in order to qualify for military diversion for DUI in California ?


In short, to be granted Military Diversion, Counsel is required to provide an assessment or other evidence confirming The defendant is a current or former member of the military and may be suffering from sexual trauma, traumatic brain injury, post-traumatic stress disorder, substance abuse, or mental health problem, as a result of his or her military service. The defense is also required to provide a recommended treatment plan for the accused sexual trauma, traumatic brain injury, post-traumatic stress disorder, substance abuse, or mental health problem. 

Assuming the defendant is granted the request for military diversion the Court will impose certain conditions that must be satisfied in order to earn a dismissal.  The terms of the grant of diversion can vary from Court to Court.  Here is a list of some common requirements:

EXAMPLES OF CONDITIONS OF MILITARY DIVERSION IN DUI CASES:
    1. Twelve to 24 months of treatment

    2. First Conviction DUI Program, minimum AB541, and MADD Impact Panel.

    3. Random drug and alcohol testing by the treatment provider. 

    4. Substance abuse or other counselling, therapy or treatment as recommended in the assessment and/or treatment plan. 

    5. Written progress reports from care/treatment providers due every 90 days.


Who is Eligible For A Grant Of Military Diversion?

    1. Defendant is charged with a misdemeanor or misdemeanors only. 

    2. Defendant is a current or former member of the United States military. 

    3. Defendant may be suffering from sexual trauma, traumatic brain injury, post-traumatic stress disorder, substance abuse, or mental health problems as a result of his or her military service. 

    4. Defendant consents to being placed on Military Diversion and waives his or her rights to a speedy trial. 


    5. Defendant has not been granted Military Diversion for any other case. 


Here is a sample of a motion that can be filed in criminal court requesting military diversion for a DWI case:

MEMORANDUM OF POINTS AND AUTHORITIES 

Counsel requests this Court to place the defendant in a pretrial military diversion program, as specified under California Penal Code section 1001.80.

(Documentation of the defendant's PTSD, mental health issues, trauma or substance abuse problems should be outlined and attached to the motion and presented to the Court)

Section 1001.80 became law in 2015. It creates a diversion program where a serviceperson is accused of a misdemeanor and appears to be suffering from mental health problems resulting from his/her military service, including post-traumatic stress disorder and substance abuse. The legislation was created with the express purpose of allowing veterans who are suffering from mental health concerns to not only "get proper services" but also, importantly, to "allow them to be more easily employed in the future by keeping the crime off their record if they complete their diversion program successfully." (Sen. Loni Hancock, Chair, Senate Committee on Public Safety; Bill Author's Summary, S.B. 1227; Hearing Date: April 8, 2014.) The legislation passed overwhelmingly, and reflects our nation's growing understanding of the mental health concerns faced by our members of the military. (See, e.g. VAL WILLINGHAM, "Study: Rates of Many Mental Health Disorders Much Higher in Soldiers Than in Civilians," CNN.com, March 4, 2014.)


LEGAL AUTHORITY
The authority for a military diversion motion in California is found in Penal Code section 1001.80 applies "whenever a case is before a court on an accusatory pleading" for a misdemeanor and (1) "[t]he defendant was, or currently is a member of the military," and (2) "[t]he defendant may be suffering from sexual trauma, traumatic brain injury, post-traumatic stress disorder, substance abuse, or mental health problems as a result of his or her military service." (Penal Code section 1001.80(a).) Upon motion by the defense, where a defendant is found to match these criteria, he can be placed in pretrial diversion program. (Penal Code § 1001.80(b).)

This recently-created military diversion legislation is uniquely broad, in that it places almost no restrictions on eligibility. Unlike diversion programs such as Deferred Entry of Judgment, military diversion under section 1001.80 does not specify that only certain types of misdemeanors are eligible, nor does it preclude servicemen with prior records. It never specifies that the diversion is only available once, nor limit the number of offenses for which a serviceperson can be diverted.

Defendant is clearly eligible for pre-trial diversion for his dui charges in this case.  The motion for military diversion can be made at any point prior to trial.  Most Judges will agree to hear the motion after the District Attorney has reviewed documents and has had an opportunity to object, when appropriate.

Appealing a DMV Decision In A Refusal Case

A DMV refusal suspension is the most serious suspension the department imposes.  The reason behind this goes back to the agreement we all made when our license was issued in California, that is we all agreed to "implied consent" which means if we are arrested for DUI we would agree to submit to a breath or blood test at the request of a peace officer.  The DMV is the exclusive agency responsible for imposing sanctions for failure to submit to a chemical test, therefore the outcome of any concurrent court action will have no effect on any DMV decision regarding a refusal.  Put another way, if the DMV decides to suspend your license for a refusal (versus say having a BAC of .08 or higher), then no criminal court judge or jury can overrule that decision in any concurrent criminal dui case.

What this means is that your underlying criminal court case can be thrown out, dismissed, reduced, or you can be found not guilty and acquitted by a jury and the DMV will still not set aside the suspension for a refusal, unlike cases where you take a test and the issue is where you above a .08 at the time of driving.

There are appeal rights, however.  There are two options following a refusal finding:

1.  You can request an internal review of the decision by way of an administrative review.  This option has a cost of anywhere between $120 to $750 dollars depending on whether you decide to use the services of a lawyer.  The case goes to Sacramento and takes 2-8 weeks.  There is no right to a stay of the suspension pending the review.  You have 14 days from the date of the decision to file this appeal.

2.  You can file what is called a Writ of Mandamus to the Superior Court.  This is essentially a lawsuit against the DMV and the costs to pursue this are substantial.  Attorneys who do this type of work charge between 3-5 thousand dollars plus costs.  A civil judge will hear the case.  The time to do this can be long, anywhere from 2-6 months.  A stay of the suspension can be requested but is rarely granted.

What about a restricted license?  Unfortunately, the DMV has no procedure to request a restricted license in a refusal case.  There is no legal right to a work related license or any other limited license in refusal suspension cases.  The suspension can range anywhere from 1-5 years depending on the licensee's record and age.

What about the issue of need when it relates to a refusal?  Again, unfortunately the DMV does not consider a drivers need when it comes to a refusal suspension.  Therefore, issues such as medical conditions, critical need regarding work, school, etc., are not considered in the case.

Doesn't the DMV need to prove I was actually driving in order to suspend  my  license for refusing to submit to a chemical test?
Surprisingly, no the state only needs to show the officer had a "reasonable belief" that the person was driving in order to trigger the requirement to take a test.