William de Sierra-PambleyAssociateSheppard, Mullin, Richter & Hampton LLPWebsitewww.sheppardmullin.comOrganization ProfileFull ProfileConnectEmail212-896-0684 Professional Biography William de Sierra-Pambley is an associate in the Finance & Bankruptcy Practice Group in the firm's New York office. More Legal and Business Bylines From William de Sierra-Pambley The SEC’s Sudden Impact on NFTs! - (Posted On Friday, September 08, 2023) Digital Asset Policy: Aspirations, Reality and Regulation - (Posted On Thursday, August 18, 2022) Recent SEC Proposed Rulemaking Could Impact Blockchain Trading Platforms - (Posted On Friday, January 28, 2022) Current Legal Analysis AI Notetaking Tools Under Fire: Lessons from the Otter.ai Class Action Complaint by: Joseph J. Lazzarotti Why Anthropic’s Copyright Settlement Changes the Rules for AI Training by: Timothy P. Scanlan, Jr. , Andrew R. Lee The Future of Work: California Employment Legislation in 2025 by: Christopher W. Olmsted , Charles L. Thompson, IV Beltway Buzz, August 29, 2025 by: James J. Plunkett ECHA Publishes Updated REACH Restriction Proposal for PFAS by: Lynn L. Bergeson , Carla N. Hutton Colorado Budget Cuts Hit Home for Medicaid Providers by: Ryan B. Thurber , Bragg E. Hemme PEER Petitions MAHA Commission to Remove PFAS from U.S. Food Chain by: Lynn L. Bergeson , Carla N. Hutton Canada’s Plan of Priorities Includes Several Nanoscale Materials by: Lynn L. Bergeson , Carla N. Hutton Age Discrimination Act—Which Proscribes Age Discrimination in Programs Receiving Federal Assistance—Does Not Apply to Medical Residency Rankings, Ninth Circuit Panel Rules by: Daniel J. Ganz European Court of Justice Ruling on Works Agreements: Reinforcing GDPR Compliance in the Workplace by: Simon J. McMenemy , Benjamin W. Perry The Empire State's Continuing Battle Over the Timing of Local Elections by: Joseph T. Burns Some Congressional Dissent to Trump Administration’s AI Chip Sales to China; FTC Cracks Down on AI Marketing Claims — AI: The Washington Report by: Bruce D. Sokler , Alexander Hecht Many States’ Employee-Friendly Labor Laws Take Effect as NLRB Remains Quorum-Less by: Laura A. Pierson-Scheinberg , Richard F. Vitarelli The Persistent Pitfalls of Taxpayer Funded Campaigns by: Joseph T. Burns Companies Must Prepare for Complying with California's Climate Disclosure Laws Even Though California Air Resources Board Regulations Are Not Final by: Derek B. Kalbfleisch , Julie F. Rizzo Upcoming Events Sep 15-16 2025 US General Counsel Summit Sep 15-16 2025 Chief Litigation Officer Summit Sep 29-30 2025 Intellectual Property Law Institute 2025 - New York Oct 20-21 2025 Intellectual Property Law Institute 2025 - California Print
