In a decision that has significant implications for DUI defense across California, the state Supreme Court has issued a ruling that strengthens the rights of individuals facing administrative license suspension. The decision addresses the admissibility of evidence at DMV hearings and sets important precedents for how hearing officers must evaluate the reliability of chemical test results.
Background of the Case
The case involved a driver who was arrested for DUI and submitted to a breath test that showed a BAC above the legal limit. At the DMV administrative hearing, the driver's attorney challenged the reliability of the breath test results, arguing that the testing device had not been properly maintained according to Title 17 of the California Code of Regulations.
The hearing officer ruled that the maintenance records were sufficient and upheld the license suspension. The driver appealed through the courts, and the case eventually reached the California Supreme Court.
The Court's Decision
The Supreme Court ruled in favor of the driver, holding that:
- Strict compliance with Title 17 is required: The court affirmed that breath testing devices must be maintained in strict compliance with Title 17 regulations, not merely substantial compliance. This means that any deviation from the required maintenance schedule, calibration procedures, or accuracy checks can be grounds for challenging the test results.
- The burden is on the DMV: The court clarified that when a driver challenges the reliability of chemical test results, the burden shifts to the DMV to demonstrate that the testing device was properly maintained and functioning accurately at the time of the test.
- Hearing officers must make specific findings: The decision requires hearing officers to make specific, detailed findings regarding the reliability of chemical test evidence, rather than simply accepting the results at face value.
Impact on DMV Hearings
This ruling has immediate and practical implications for DMV administrative hearings across California:
- Stronger foundation for challenging breath tests: Defense attorneys now have clear Supreme Court authority for demanding strict compliance with maintenance and calibration requirements.
- More thorough evidence review: Hearing officers are now required to conduct a more detailed analysis of the reliability of chemical test evidence before relying on it to suspend a license.
- Greater accountability for testing agencies: Law enforcement agencies and testing laboratories must ensure meticulous compliance with all regulatory requirements, knowing that any gaps will be scrutinized.
What This Means for Your Case
If you are currently facing a DMV administrative hearing based on breath test results, this ruling may provide additional grounds for your defense. Specifically, your attorney should:
- Request complete maintenance and calibration records for the specific device used in your test
- Review those records for any deviations from Title 17 requirements
- Challenge the admissibility of the test results if any compliance issues are found
- Cite this Supreme Court decision as authority for requiring strict compliance
A Win for Due Process
This decision is fundamentally about due process and fairness. Chemical test results can have life‑altering consequences, from license suspension to criminal conviction. The Supreme Court's insistence on strict compliance and thorough review ensures that these consequences are based on reliable evidence, not assumptions.
At Law Office of Rodney Gould, we have always held the DMV to the highest evidentiary standards, and this ruling validates that approach. If you are facing a DMV hearing and want an attorney who will fight for your rights with every available tool, contact us for a free consultation.
Rodney Gould
Based in Sherman Oaks, California, Law Office of Rodney Gould is led by attorney Rodney Gould, who has been practicing law since 1991. Though he started as a civil prosecutor working for the United States Postal Service on mail fraud cases in Washington, D.C., his career has developed over the years to include litigation experience in federal courts across the United States, serving as a special assistant U.S. attorney for the District of Columbia with the Department of Justice and, after leaving the government sector, providing legal services to some of the nation’s largest companies such as Starbucks, MCI, USAA and Bank of America.
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