- Posts by Tiffany E. Payne
CounselWith more than a decade of experience in private practice in New York and Washington, D.C. , Tiffany combines extensive regulatory and enforcement defense acumen with creative, practical solutions to address complex legal and ...
Tanisha Palvia and Tiffany Payne explore this topic in a recently published article in Dow Jones Risk Journal: “State False Claims Laws: An Overview of the Evolving Landscape and Recent Enforcement Trends.”
On December 11, 2025, the White House issued an Executive Order titled “Ensuring a National Policy Framework for Artificial Intelligence.” This EO aims to establish a uniform and “minimally burdensome” Federal standard for AI regulation, including by directing the development of a federal legislative recommendation to preempt the current patchwork of varying state AI laws, except in a few discrete areas: “(i) child safety protections; (ii) AI compute and data center infrastructure, other than generally applicable permitting reforms; (iii) State government ...
On November 3, 2025, IOSCO released its anticipated Pre-Hedging Final Report (“Final Report”) detailing its assessment of current pre-hedging market practices and setting out recommended guidance for International Organization of Securities Commissions’ (“IOSCO”) members. The intended purpose of the Final Report is “to facilitate greater consistency and clarity around pre-hedging, and to promote a level playing field for all participants across jurisdictions, asset classes and execution types.” IOSCO initiated its multi-step assessment process in June 2023. IOSCO is the international body that brings together markets regulators to establish standards and provide guidance to its members. Both the U.S. Securities Exchange Commission and the U.S. Commodity Futures Trading Commission are members and sit on the IOSCO board.
About MVA White Collar Defense, Investigations, and Regulatory Advice Blog
As government authorities around the world conduct overlapping investigations and bring parallel proceedings in evolving regulatory environments, companies and individuals face challenging regulatory and criminal enforcement dynamics. We provide in-depth analysis and up-to-date information to help our clients navigate these fast-moving areas.
The latest from MVA White Collar Defense, Investigations, and Regulatory Advice Blog
- Irreconcilable Differences: Analyzing the Split in the First and Second Circuit Courts of Appeals’ Decisions on National Bank Act Preemption of State Interest-on-Escrow Laws
- CFPB scales back the small business credit data collection rule - but also indicates future expansion is possible
- Farm Credit Administration’s 2026 Priorities Reflect Some Alignment with Federal Banking Regulators, With Continued Focus on Risk Management and System‑Specific Nuances
- OCC Responds to the District Court’s Decision in Illinois Bankers Association v. Raoul by Issuing Interim Final Actions Addressing State Interchange Fee Laws and Federal Preemption