Mandana Massoumi
Partner, Class Action Litigation | Labor and Employment @ Seyfarth Shaw LLP
About
Mandana's practice is focused on representing employers on all aspects of labor and employment law, where she has been recognized by Lawdragon, among the top leading 500 Corporate Employment Lawyers in the US. She assists clients with all aspects of wage-and-hour compliance, and has extensive experience in defending employers in class actions and other complex employment litigation, such as those brought under the FLSA, Title VII of the Civil Rights Act, the Equal Pay Act, the California Labor Code and the PAGA. Mandana also has extensive experience successfully defending employers in both state and federal court against claims of discrimination, harassment, retaliations, medical leave, antidiscrimination laws, whistleblower claims and misappropriation of trade secrets. She also defends clients in litigation and audits raised by various government agencies, including the EEOC and the DOL. Her practice also includes advice and counsel, training, investigations, audits, and preparation of ESG statements related to the same. Mandana regularly partners with her clients, in providing strategic counsel on all aspects of pay equity and wage and hour claims, workplace law, ethics and corporate compliance, anti-corruptions and anti-bribery claims. She collaborates in design and implementation of metrics for tracking, assessment, and achievement of workforce objectives including pay equity, diversity and inclusion and ESG disclosures related to the same. She has assisted clients in design and implementation of diversity and inclusion programs and policies, and related civil rights audits pertaining to AI. She also regularly assists employers on regulatory compliance matters including those before state and federal agencies, and provides training on various labor and employment issues, including wage and hour and medical accommodation under the ADA, the FMLA and the FEHA. Mandana was recognized by Lawdragon among the top 500 Leading U.S. Corporate Employment Lawyers (nationwide) in 2020. She was named to the Daily Journal’s "Top Labor & Employment Lawyers" list (California). She has been named “Super Lawyer” by Southern California Super Lawyers Magazine, and nominated by the Orange County Business Journal for the Women in Business Award (multiple years) She serves on the board of directors for the Orange County Coast Keeper. Her full bio can be found at: https://www.seyfarth.com/people/mandana-massoumi.html
United States
Los Angeles Metropolitan Area
Law Practice
Litigation, Employment Law, Class Actions, Trade Secrets, Civil Litigation, Arbitration, Unfair Competition, Wage & Hour, Business Litigation, Intellectual Property, Legal Advice, Auditing, Commercial Litigation, Employment Advice and Training, Complex Litigation, Audits, Legal Writing
Experience

Partner, Labor and Employment | Co-Chair of Retail & Consumer Goods Group
Mandana is a seasoned litigator who has been recognized by Lawdragon among the top 500 Leading U.S. Corporate Employment Lawyers (nationwide) in 2020 and named as one of the Daily Journal’s "Top Labor & Employment Lawyers" in California. Her employment litigation practice includes defending employers in class actions and other complex employment litigation, including claims brought under the FLSA, Title VII of the Civil Rights Act, the ADA, the FMLA, the Equal Pay Act, the Labor Code, including the PAGA, the FEHA, civil rights claims (Unruh Act), and whistle-blower claims. She has extensive experience defending employers in both state and federal courts, against claims of discrimination, harassment, retaliations, medical leave, privacy breach claims, and misappropriation of trade secrets, including at trial. Mandana also partners with clients in providing strategic employment advice and counsel, including in design of diversity and inclusion programs and policies, and audits related to issues of civil rights and bias in AI. She works with clients across industry groups including to clients in the e-commece, financial, digital and technology, entertainment and healthcare industries. She provides counsel and training on all workplace issues including ethics and corporate compliance, anti-corruptions/ anti-bribery claims, misappropriation of trade secrets, privacy, intellectual property ownership rights, wage and hour, Cal-OSHA (including COVID-19 related), NLRA, and employee data protection (CCPA). Mandana regularly authors publications and speaks at national conferences. Mandana also serves as the co-chair of the firm's Retail & Consumer Good Practice Group, where she works with a team of attorneys across practice and industry groups in collaboration to meet client business and ecommerce needs. She is also a leader in diversity initiatives, including the Women’s Initiative, attorneys of color, and on the Associate Review Committee.

Partner, Labor and Employment
Mandana served as a partner in Dorsey's Labor and Employment Department, with a practice that focused on complex and class action employment litigation in addition to advice and counsel work on all aspects of employment law. She also served in various leadership roles, including as one of the firm’s Diversity leaders. Her extensive litigation practice encompassed all aspects of workplace law, including work on defending employers in class actions and other complex employment litigation. I also successfully defended employers through trial or summary judgment on other employment related claims including those raised under the FLSA, labor Code, Title VII of the Civil Rights Act, ADA, the FEHA, the PAGA, the Unruh Civil Rights Act, the NLRA, among others. This included at trial and before state and federal government agencies, including claims of discrimination/harassment, retaliations, leave, civil rights, and misappropriation of trade secrets. I also provided counsel, designed policies and training on all aspects of workplace law.
Mandana Massoumi's Contact Information
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