White Collar Defense and Regulation

Attorneys in the Chambers and Legal 500-ranked White Collar Defense & Regulation group represent corporations and individuals in connection with federal and state regulatory investigations, proceedings before self-regulatory organizations, corporate internal investigations, and  white collar criminal cases. Staffed by highly experienced former federal and state prosecutors and defense counsel, this group handles our clients’ most sensitive, complex, and time-sensitive regulatory, investigative, and criminal defense matters.

Our attorneys have represented clients in many of the major investigations of recent years. We have defended institutions and senior executives in proceedings involving the United States Department of Justice, the Securities and Exchange Commission, the New York State Attorney General, the NYSE, FINRA, the FSA, and the Federal Reserve, as well as in proceedings before the French financial market authority (AMF – Autorité des marchés financiers), the French banking authority (ACPR – Autorité de contrôle prudentiel et de résolution), and the French financial prosecutor (PNF – Parquet national financier). We have also handled major corporate internal investigations.

Our engagements have involved virtually every major industry, including securities and banking (including U.S., French, and foreign broker-dealers, mutual funds, hedge funds, investment banks, and commercial banks), accounting, aviation, insurance, pharmaceuticals, construction and real estate, e-commerce, energy, hospitality and travel services, and technology.

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Cohen & Gresser announces the expansion of its white collar defense offering with the appointment of Tim Harris as a senior associate in the firm’s London office. Tim brings a long track record as a financial crime lawyer and will focus primarily on white collar matters, including internal and regulatory investigations. He also provides noncontentious advice with respect to tax evasion, antibribery and corruption, and antimoney laundering regulations.
We are pleased to announce that 33 of our New York and Washington D.C.-based C&G attorneys have been recognized by Super Lawyers this year across a wide range of practice areas. Super Lawyers also selected C&G co-founder Mark S Cohen and partners Jonathan S Abernethy and Daniel H Tabak to its list of the top 100 lawyers in the New York metropolitan area, and partner Karen H Bromberg to its list of the top 50 women lawyers in the New York metropolitan area.
Mark S Cohen, Jason Brown, C Evan Stewart, and Thomas E Bezanson were recognized in The Best Lawyers in America's 2020 New York listings. Mark and Jason were recognized for white collar criminal defense; Evan for securities litigation; and Tom for commercial litigation and product liability litigation defense.
We are pleased to announce that thirty of our New York and Washington, D.C.-based C&G attorneys have been recognized by Super Lawyers this year across a wide range of practice areas. Super Lawyers also selected C&G co-founders Mark S Cohen and Lawrence T Gresser to its list of the top 100 lawyers in the New York metropolitan area, and partners Karen H Bromberg and Alexandra Wald as two of its top 50 women lawyers in New York. Super Lawyers ranks outstanding lawyers who have attained a high degree of peer recognition and professional achievement. Fewer than five percent of all lawyers in the U.S. receive this honor.
Cohen & Gresser announces the expansion of its civil litigation and white collar defense practices in Paris with the addition of partner Loïc Henriot and associates Céline Dangauthier and Magalie Jullien. The team joins C&G from Henriot Avocats, where they advised global clients on complex civil and commercial litigation as well as regulatory investigations, internal investigations, and white collar criminal cases.

C&G welcomes the attorneys who joined the firm in 2017.

"We’re very fortunate to have added these exceptional lawyers in New York and Paris," said Managing Partner, Lawrence T Gresser.  "We look forward to continuing to build our transactional and disputes practices in all of our offices in 2018."

Twenty-eight of our New York and Washington D.C.-based Cohen & Gresser attorneys have been recognized by Super Lawyers this year across a wide range of practice areas. Super Lawyers also named C&G co-founding partner Mark S Cohen to its list of the top 100 lawyers in the New York metropolitan area, and partners Karen H Bromberg and Alexandra Wald to its top 50 women lawyers in New York list. Super Lawyers ranks outstanding lawyers who have attained a high degree of peer recognition and professional achievement. Fewer than five percent of all lawyers in the U.S. receive this honor.
We are pleased to announce that twenty-two of our U.S.-based C&G attorneys have been recognized by Super Lawyers this year across a wide range of practice areas. Super Lawyers also named C&G co-founding partners Mark S Cohen and Lawrence T Gresser to its list of the top 100 lawyers in the New York metropolitan area, and partner Karen H Bromberg to both its list of top 50 women lawyers and top 100 lawyers in this region. Super Lawyers ranks outstanding lawyers who have attained a high degree of peer recognition and professional achievement. Fewer than five percent of all lawyers in the U.S. receive this honor.
We are pleased to announce that twenty-two of our New York-based C&G attorneys have been recognized by Super Lawyers this year across a wide range of practice areas. Super Lawyers ranks outstanding lawyers who have attained a high degree of peer recognition and professional achievement. Fewer than five percent of all lawyers in New York receive this honor.
Cohen & Gresser is pleased to announce that the firm and five of its attorneys are recognized in the 2015 edition of Chambers USA, a national ranking guide that recognizes outstanding lawyers and law firms across the United States who are strongly recommended based on in-depth interviews with thousands of lawyers, clients, and industry leaders, with the most weight assigned to client feedback. The final rankings take into account a lawyer's legal ability, professional conduct, client service, commercial astuteness, diligence, and commitment to the profession, among other qualities most valued by clients.
In a recent article for Forbes, Muriel Goldberg-Darmon discusses the benefits of an entity's or individual's cooperation during an enforcement procedure before the Autorité des marchés financiers (AMF, the French financial market regulator).
Miriam González and John W Gibson discuss the deal and no-deal implications for finance and sanctions following a “Brexit” in The Law Society Gazette.
John W Gibson and Miriam González Durántez discuss the parallels between the early enforcement of the Bribery Act 2010 and the U.K. Office of Financial Sanctions Implementation's first monetary penalty.
Jeffrey M Bronheim and John W Gibson discuss the implications of the Financial Conduct Authority’s decision to review hedge fund polling data use in their latest C&G Client Alert.

Recently, legitimate businesses have begun to recognize the potential value of distributed ledger technology as a stand-alone technological innovation with numerous beneficial uses, including, among other things, preventing money laundering. In this article, Christian Everdell examines some of the potential beneficial uses of Blockchain technology to prevent crime. 

Christian R. Everdell will teach a course about cryptocurrencies, blockchain, and ICO enforcement actions as a guest lecturer at Harvard Law School.
Jonathan S Abernethy spoke on a panel about defending individuals in corporate internal investigations and related prosecutions at this year’s IBA Annual Conference in Seoul.
Partner Muriel Goldberg-Darmon, leader of the French Chapter of the Women’s White Collar Defense Association (WWCDA), hosted a breakfast at Cohen & Gresser’s Paris office during which Yousr Khalil & Caroline Fagard from Forensic Risk Alliance spoke about eDiscovery and forensic accounting in litigation and investigations. High-profile female lawyers from major French and international law firms joined the breakfast.
Muriel Goldberg-Darmon, Associée du cabinet Cohen & Gresser à Paris et leader du Chapitre Français du Women’s White Collar Defense Association (WWCDA), a organisé un petit-déjeuner au cours duquel Yousr Khalil & Caroline Fagard, de Forensic Risk Alliance, ont fait une présentation sur l’eDiscovery et Forensic Accounting dans les contentieux et investigations. Des avocates de cabinets français ou internationaux, reconnues pour leur compétence en la matière, ont participé à cet évènement.
Muriel Goldberg-Darmon, Associée du cabinet Cohen & Gresser à Paris et co-leader du Chapitre Français du Women’s White Collar Defense Association (WWCDA), a organisé un petit-déjeuner au cours duquel Madame le Bâtonnier de Paris Marie-Aimée Peyron a fait une présentation sur le Legal Privilege. Des avocates de cabinets français ou internationaux, reconnues pour leur compétence en la matière, ont participé à cet évènement.
Partner Muriel Goldberg-Darmon spoke at the AMF Enforcement Committee’s annual symposium on October 3, 2018, as the only speaker from a private law firm.  Muriel was a panelist for the second round table on “Cooperation between the respondents and the AMF during investigations or inspections and sanctions,” which was moderated by Jean Gaeremynck, State Councilor and member of the AMF Enforcement Committee.  Muriel’s fellow panelists were:  Jean-Luc Blachon, First Vice-Prosecutor at the Parquet National Financier; Sophie Bresny, Head of the Inspections Unit at the Autorité de la concurrence; Andrew Cotterell, Head of Law, Policy & International at the FCA (Financial Conduct Authority); and Benoît de Juvigny, Secretary General of the AMF.
Guest Lecturer, fall 2016, at the University Paris I – Panthéon Sorbonne. The course provided an overview of U.S. white collar criminal law. It began with a review of the fundamental principles of U.S. criminal law and a review of the key participants in white collar criminal practice. The course also covered substantive white collar crimes, such as FCPA, banking, and finance related crimes.