Morrison Foerster is an international law firm with lawyers practicing throughout the United States, Asia, and Europe. Click to discover more.

mofo_share_image.jpg

Morrison Foerster

common-default.jpeg

Terms / Notices

Cookies

Privacy Policy

Reporting Hotline

Attorney Advertising

Alumni

  Linkedin

MoFo LinkedIN

  Facebook

MoFo Facebook

YouTube

MoFo Youtube

Morrison Foerster - Footer

Personal Care Product Council’s 2025 Legal & Regulatory Conference

You have not solved the recaptcha challenge yet or session expired, try again.

Email Disclaimer

Disclaimer

Unsolicited e-mails and information sent to Morrison Foerster will not be considered confidential, may be disclosed to others pursuant to our <a href="https://www.mofo.com/about/privacy-policy.html">Privacy Policy</a>, may not receive a response, and do not create an attorney-client relationship with Morrison Foerster. If you are not already a client of Morrison Foerster, do not include any confidential information in this message. Also, please note that our attorneys do not seek to practice law in any jurisdiction in which they are not properly authorized to do so.

Feedback

mofo-logo-2022.svg

People

Capabilities

Resources

About

Culture

Offices

Careers

Stay Connected

Morrison Foerster partners Krista deBoer and William Tarantino will present at the Personal Care Product Council’s 2025 Legal and...

Morrison Foerster partners Krista deBoer and William Tarantino will present at the Personal Care Product Council’s 2025 Legal and Regulatory Conference on May 13, 2025, from 1:15 – 2:15 p.m. Their presentation will lead attendees through a short tabletop exercise addressing per- and polyfluoroalkyl substances (PFAS), known as “forever chemicals,” and the evolving regulatory landscape, legal risks, and strategies for handling public relations and crisis communications, including consumer inquiries and working with retailers.Personal Care Product Council’s 2025 Legal & Regulatory Conference is a three-day event that brings together attorneys, scientists, and international and regulatory affairs professionals who want to successfully navigate the current challenges facing the industry.For more information about Personal Care Product Council, and to participate in this event, please visit the <a href="https://www.personalcarecouncil.org/events/2025-legal-and-regulatory-conference/" target="_blank">registration page</a>.<hr>

Sign Up

Drawing on his considerable experience in environmental health, William (Bill) focuses his practice on environmental and consumer protection law, with an emphasis on climate-related goals and claims, hazardous substances, mass torts, and consumer product safety. Bill started his career at the U.S. Environmental Protection Agency, Office of Regional Counsel in San Francisco, and he currently leads the firm’s environmental practice.Bill routinely advises clients in connection with their carbon reduction and climate-related goals and claims (including carbon neutral and net zero carbon commitments) and helps clients substantiate their claims and avoid greenwashing claims. He frequently advises clients in connection with the Federal Trade Commission’s Green Guides, state consumer protection statutes, and a broad range of sustainability and chemical disclosure laws. He defends clients in environmental and consumer class action litigation in courts throughout the country and is highly regarded for his ability to coordinate technical, legal, and communications teams to counsel clients through crises. He has tried cases in state and federal courts for a variety of complex and multidistrict litigation matters, including product liability claims and environmental and land use disputes.Bill represents the firm’s clients in nearly every aspect of environmental regulation and supports the firm’s global transactional practices in all areas of U.S. environmental law. He is also a member of the firm’s ESG + Sustainability Steering Committee.<h5>Environmental Litigation and Regulatory</h5>Bill has represented the firm’s clients before a broad range of environmental regulatory agencies in rulemaking proceedings, permit applications, and appeals and enforcement actions. Bill heads MoFo’s environmental due diligence teams and serves as the lead on transactional negotiations involving environmental liability risks, including significant experience in cross-border transactions.<h5>Consumer Class Action, False Advertising, and Product Liability</h5>Bill has broad experience in consumer class action and false advertising litigation, especially concerning claims of health or environmental benefits. He has also advised numerous well known life sciences, technology, and consumer product companies on consumer disclosures and warnings, including compliance with U.S. and European requirements governing product safety.<h5>More About Bill</h5>Before entering private practice, Bill clerked at the U.S. Environmental Protection Agency, Region IX Office of Regional Counsel, where he assisted in the prosecution and resolution of cases brought by the U.S. Department of Justice for violation of the Clean Air Act, Clean Water Act, and Resource Conservation and Recovery Act.Bill received his J.D. with honors from the Georgetown University Law Center and completed the Law and Public Health program sponsored by Georgetown University and the Johns Hopkins Bloomberg School of Public Health. Through this program, he earned a master’s in public health, as well as specialty certification in environmental health risk assessment from the Johns Hopkins Risk Sciences and Public Policy Institute. At Georgetown, he was an executive editor of the Georgetown International Environmental Law Journal and received the CALI Award for Excellence in International Environmental Law. In 2000, he studied law at the Universidad de Mendoza, in Mendoza, Argentina, as an international law fellow. He earned his bachelor’s degree from the University of California, Berkeley.

William F. Tarantino

Partner

Krista deBoer’s practice involves the full range of environmental, climate, and green claims issues.As a partner in MoFo’s Complex Litigation + Advisement practice group, Krista represents clients in environmental and toxic tort litigation, Proposition 65 litigation, and consumer class actions involving hazardous material exposures and claims of health and environmental benefits. She is recommended by The Legal 500 for toxic tort defense (2022-2024). Krista has broad experience in Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and California Hazardous Substance Account Act (HSAA) litigation, multi-party allocation and cost recovery proceedings, natural resource damages claims, and contaminated site cleanup, often involving parallel agency enforcement, where she is skilled at developing integrated strategies to maximize outcomes in both actions.Krista also assists clients with regulatory approvals, compliance, and risk mitigation under federal and state environmental laws, including Department of Energy and California Energy Commission regulations, California Air Resources Board regulations, Federal Trade Commission Green Guides, hazardous waste management regulation, and climate disclosure laws. She has defended and negotiated favorable settlements for clients in enforcement actions brought by the Environmental Protection Agency, California Air Resources Board, California Energy Commission, and California Regional Water Quality Control Boards. In addition, Krista leads environmental due diligence for clients in a range of corporate and real estate transactions involving environmental liability risks and advises on matters involving development of carbon-capture projects and transacting in carbon offsets.Krista has represented and advised aerospace and defense, internet marketplace, food and beverage, importer logistics, healthcare, manufacturing, residential development, energy, transportation, and retail companies.Beyond advocating for clients, Krista also has experience as a mediator and has taught negotiation, advanced negotiation, and difficult conversations seminars to organizations in the United States and abroad, including with the Harvard Negotiation Institute and as an adjunct professor at Georgetown Law School. Krista has a passion for working with clients to design dispute systems and develop persuasive negotiation and communication strategies aimed at achieving optimal outcomes, both within organizations and across the table.Prior to joining Morrison Foerster, Krista practiced at a boutique environmental law firm serving clients in California, Washington, and Oregon, and at an international law firm, where she was a member of the firm’s general litigation and mass tort and environmental practice groups.Krista received her J.D. from Harvard Law School cum laude. At Harvard Law School she was awarded the Dean’s Scholar Prize for her work in the Environmental Law & Policy Clinic and was the president and founding member of the HLS Food Law Society. Krista earned her master’s in education from Antioch University and had a previous career as a public high school teacher. She earned her bachelor’s with honors, magna cum laude, from the University of Washington.

Krista deBoer

Consumer Products + Retail

Complex Litigation + Advisement

Environmental Litigation + Regulatory

Personal Care Product Council’s 2025 Legal & Regulatory Conference

13 May 2025 - 15 May 2025