Alison L. Tsao
San Francisco Office Managing Partner
About Alison
Effective, creative, and equally adept at defending employers ranging from mom-and-pop sole proprietors to public entity employers and Fortune 100 companies, Alison L. Tsao resolves disputes involving all forms of discrimination and harassment, wrongful termination, unfair competition and employment-related tort claims.
She also has two decades of experience successfully defending management in wage and hour class actions and PAGA representative actions, and remains in the forefront of this evolving area by advancing new legal theories. Alison is one of a few California attorneys who has taken this type of complex case all the way to trial and through various levels of appeals. She was also a key member of the trial and appellate team that secured the seminal California Supreme Court decision in Duran v. U.S. Bank, 59 Cal.4th 1 (2014), which helped shape class certification and trial management principles in exemption cases, particularly in the areas of statistical sampling and representative testimony. Alison cemented that victory when she again defeated class certification after the case was remanded to the trial court, which was affirmed on appeal in a decision that discussed the weaknesses and unreliability of survey methodology in these types of exemption cases, Duran v. U.S. Bank, 19 Cal.App.5th 630 (2018).
Alison successfully represents employers before administrative agencies, California state and federal courts, at both the trial and appellate levels, and in arbitrations. She aggressively pursues early resolution on favorable terms whenever possible, whether through ADR or by dispositive motions, and is known for her tough negotiation skills.
In addition, Alison regularly provides training and advice to clients in the areas of risk management and litigation avoidance, keeping them informed of changing laws and best practices in the challenging California legal climate.
Areas of Practice
- Class Actions
- PAGA Litigation
- Wage and Hour Issues
- EEO Litigation
- Wrongful Termination and Workplace Tort Litigation
- Workplace Solutions, Advice and Training
Education
University of California, Hastings College of the Law, J.D., magna cum laude, 1998
- Order of the Coif, Thurston Society, 1998
- Hastings Constitutional Law Quarterly, Associate Editor, 1997
University of California, Berkeley, B.A., Political Science, with honors, 1995
Publications
Presentations
Navigating the Legal Landscape: Analyzing the Harvard/UNC Decision and Its Impact on DEI in the Workplace
New California Employment Laws and Developments for 2023
California’s Patchwork of Local Employment Ordinances – a Minefield For the Unwary
Walk the Walk: Initiatives to Diversify the Legal Profession
Sponsors, Influencers, and Career Engineering for Legal Counsel
Leaders Create More Leaders - Leading and Developing Diverse Leaders In-House and in Law Firms
Employment Law Basics for the Immigration Practitioner
Employment Trials – Examining Witnesses
Mind the Gap: Complying with California’s Fair Pay Act and Wage Equality Act
Written Opinions
Alila-Katita v. U.S. Bank, 2016 WL 4992464 (N.D. Cal. 2016)
Duran v. U.S. Bank Nat. Ass'n, 59 Cal. 4th 1 (2014)
Duran v. U.S. Bank Nat. Ass’n (“Duran II”), 19 Cal.App.5th 630 (2018)
Trahan v. U.S. Bank Nat'l Ass'n, 2015 WL 75139 (N.D. Cal. Jan. 6, 2015)
Wells v. Board of Trustees, 2006 U.S. Dist. Lexis Unpub. 68260 (N.D. Cal. Sept. 7, 2006)
Wells v. Board of Trustees of California State University, 393 F.Supp.2d 990 (N.D. Cal. 2005)
- Public employer’s immunity and right to terminate employee based on contract for specified term
Recognitions
Received CLAY Award for being recognized as one of the Attorneys of the Year, Class Actions, California Lawyer, 2015
Listed, Best Lawyers® - Employment Law Management (2026 - 2027) and Labor and Employment Litigation (2027), San Francisco, CA
Listed, Northern California Super Lawyers®, 2020 - 2026
Listed, Thomson Reuters® Stand-Out Lawyer, 2024
California Minority Counsel Program, 2008 - present
- 2010 Annual Conference Committee Member
Asian American Bar Association, Greater Bay Area, 2005 - present
- Solo & Small Firms Committee, Co-Chair
- Women's Committee Member, 2015 - 2016
San Francisco Bar Association
- Bay Area Minority Summer Clerkship Program Participant, 2010
California Women Lawyers, 2015 - 2016
CDF Labor Law LLP
- San Francisco Office Managing Partner since, 2007 - Present
- Chair, Diversity, Equity & Inclusion Committee, 2020 - Present
- Co-Chair, 2018 - 2020
- California Labor & Employment Law Blog, Editorial Board, 2021 - Present
Related Case Results
CDF Scores Decertification of Class After Strategic Removal And Successful Attack on Continued Class Treatment in Misclassification Case
Class Certification Defeated On Claims By Music Instructors Alleging Independent Contractor Misclassification
CDF Persuades California Supreme Court to Throw Out Class Action Trial Plan And Judgment And Decertify The Class
Trial Court Enters Complete Defense Verdict for Employer On Trial De Novo Appeal From Labor Commissioner Hearing
Santa Ana Labor Commissioner Rules Completely in Favor of Employer on Claim for Reimbursable Business Expenses
Complete Defense Verdict in Overtime Misclassification Trial
Nonprofit Minimizes Threat of Independent Contractor’s Unemployment Claim
Age Discrimination Claim, Based on Failure to Promote, Successfully Defended
Disability Discrimination Claim Ends at Summary Judgment, Upheld on Appeal
Summary Judgment Dismissal in Gender Discrimination Claim Upheld on Appeal
Defense Against Whistle-Blower Claims Prevents University Funding Rescission
Gender Discrimination Case Against National Mortgage Lender Defeated in Arbitration
News
30 CDF Attorneys Named to 2027 Best Lawyers® and “Ones to Watch”® Lists
CDF Named to Bloomberg Law’s 3rd Annual Diversity, Equity, and Inclusion Framework for Strong Commitment to DEI
CDF Included in Orange County Business Journal’s Embracing DEI Special Report
Calif. Whistleblower Decision Signals Change For Employers
CDF Labor Law LLP Achieves Mansfield Certification Plus
CDF’s California Labor & Employment Law Blog Once Again Listed on Feedspot’s Top 70 Blog List
CDF’s California Labor and Employment Law Blog Listed 5th on Feedspot’s “Top 70 California Employment Law Blogs and Websites”
CDF Named to Bloomberg Law’s 2nd Annual DEI Framework
Women Mentors and Sponsors: The XX Factor to Breaking the Glass Ceiling in Law
CDF’s California Labor and Employment Law Blog Listed 7th on Feedspot’s “Top 40 California Law Blogs and Websites”
CDF Proudly Sponsors the California Minority Counsel Program’s Women of Color Conference
CDF Expands Editorial Board for its California Labor and Employment Law Blog
Blog Posts
New Year, New Poster: Navigating California Paid Sick Leave Updates
AB 692: California Doubles Down on Employee Mobility
Unconscionable Employment Terms In Onboarding Documents Can Void Arbitration Agreements
Supreme Court Unanimously Rejects Heightened Burden for Majority-Group Plaintiffs in Title VII Claims
California Supreme Court Clarifies Cost Shifting Under CCP Section 998
New Law Requires Workers’ Compensation Posters To Advise Employees of Right to Counsel
Why CDF
Our clients can rest assured that our attorneys will protect their time, protect their dime and protect their peace of mind, so they can focus on maintaining productive and rewarding workplaces to remain competitive and successful in their marketplace. CDF - Attorneys you can Trust. Experience you can Trust. Results you can Trust.
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