Judge Colleen K. Sterne

Judge Colleen K. Sterne serves on the Santa Barbara County Superior Court, having been appointed by Governor Arnold Schwarzenegger in January 2010. She received her legal education from Santa Barbara College of Law, a local institution, suggesting deep roots in the Santa Barbara legal community and familiarity with regional legal culture and practitioners. Her career trajectory — from Traffic/Small Claims Commissioner to Superior Court Judge — indicates a methodical rise through the court system, which often correlates with procedural rigor and respect for established court processes. Based on available public record data, Judge Sterne has demonstrated a willingness to preside over complex, high-stakes civil litigation. Most notably, she presided over a significant environmental liability case in November 2020 in which she held pipeline owner Plains All American liable for economic damages arising from an oil spill — a ruling that signals receptivity to plaintiff-side arguments in environmental tort and economic damages contexts. Her September 2024 oversight of a settlement between Plains and Venoco, which she characterized as 'frankly extraordinary,' reveals a judge who is engaged with the real-world significance of litigation outcomes and is not reluctant to express substantive reactions to the cases before her. She has also been associated with a $1.55 million consumer protection matter involving grocery delivery services, suggesting a docket that spans environmental law, commercial litigation, and consumer protection. With limited ruling data available, confidence in behavioral predictions remains moderate, but the pattern of complex civil matters and her expressed engagement with outcomes provides a meaningful baseline for strategic preparation.

Attorneys appearing before Judge Sterne should recognize that she has demonstrated comfort with complex, multi-party civil litigation involving significant economic and environmental stakes. Her willingness to hold a major pipeline company liable for economic damages from an oil spill suggests she is not intimidated by large corporate defendants and is willing to find liability where the evidence supports it. Plaintiff's counsel should emphasize concrete, quantifiable economic harm and causation chains clearly. Defense counsel should be prepared for a judge who will scrutinize liability arguments carefully and not reflexively favor institutional defendants. Judge Sterne's characterization of the Plains/Venoco settlement as 'frankly extraordinary' is a meaningful data point: she appears to be an engaged, expressive jurist who reacts to the substance and significance of what comes before her. This suggests attorneys should be prepared for active bench participation, including pointed questions and substantive commentary. Avoid rote recitation of legal standards without connecting them to the specific facts of your case — this judge appears to care about outcomes and their real-world implications. Given her background as a former Traffic/Small Claims Commissioner, Judge Sterne likely has a strong appreciation for procedural efficiency and docket management. Attorneys should be well-organized, concise, and prepared to move proceedings forward without unnecessary delay. Her local law school background suggests familiarity with the Santa Barbara bar, so professionalism and reputation within the local legal community may carry additional weight.

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  Consult Local Santa Barbara Practitioners

  Given the limited ruling data available, consulting with attorneys who regularly appear before Judge Sterne in Santa Barbara County Superior Court is critical. Local practitioners can provide firsthand insight into her procedural preferences, courtroom demeanor, and motion practice tendencies that are not captured in public records.

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  Prepare Detailed Economic Damages Analysis

  In any matter involving economic harm, prepare a thorough and well-documented damages analysis. Her 2020 ruling awarding economic damages in the oil spill case suggests she is willing to engage with and credit detailed economic harm arguments when properly supported.

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  Anticipate Active Bench Questioning

  Prepare for substantive questions from the bench on both law and facts. Do not rely on written submissions alone — be ready to articulate the real-world significance of your client's position and how the outcome matters beyond the immediate parties.

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  Review Environmental and Consumer Protection Precedents

  If your matter touches on environmental liability or consumer protection, research the specific statutory and case law frameworks Judge Sterne has applied in prior matters. Her docket experience in these areas means she will likely have developed views on key legal standards.

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  Prepare Concise, Organized Briefing

  Her background as a former Commissioner — a role requiring efficient handling of high-volume dockets — suggests she values procedural efficiency. Ensure all briefs are well-organized, concise, and clearly structured with headings and logical flow. Avoid unnecessary length.

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  Research Any Recent Daily Journal Coverage

  Her name appeared in a Daily Journal listing in April 2024, suggesting continued notable judicial activity. Researching any recent coverage of her rulings or court activity may surface additional behavioral data not captured in this profile.

• ›Be prepared to respond substantively to bench questions — Judge Sterne appears to be an engaged, expressive jurist who will ask pointed questions about the facts and significance of your case, not merely procedural matters.
• ›Demonstrate awareness of the real-world stakes of your matter — her comment that the Plains/Venoco settlement was 'frankly extraordinary' suggests she values attorneys who understand and articulate the broader significance of litigation outcomes.
• ›Maintain efficiency and respect for court time — her background as a former Traffic/Small Claims Commissioner indicates experience managing high-volume dockets and likely a low tolerance for unnecessary delays or disorganized presentations.
• ›Treat opposing counsel and the court with consistent professionalism — as a long-tenured member of the Santa Barbara legal community, Judge Sterne is likely attuned to the reputations and conduct of local practitioners.
• ›Arrive fully prepared on both facts and law — do not expect to rely on general legal principles without connecting them specifically to the facts of your case and the concrete harm or relief at issue.