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Brian Cohen is a founding partner of the firm. An accomplished litigator practicing in federal and state courts throughout the country, he has extensive experience in all phases of litigation. Brian has successfully represented a diverse clientele in a broad range of complex business and real estate litigation and class action litigation. Brian is a 1997 graduate of the St. John's University School of Law, where he was a member of the St. John's Law Review.

Brian is admitted to practice law in New York, Connecticut, the United States Supreme Court, United States Courts of Appeals for the Second Circuit, and the United States District Courts for the Southern and Eastern Districts of New York and the District of Connecticut. He is the President-Elect of the Westchester County Bar Association.

On January 28, 2025, New York State’s Chief Administrative Judge signed Administrative Order #38-2025, setting in motion significant changes for the Commercial Division’s jurisdiction over cases seeking only equitable or declaratory relief. Here’s what you need to know:

What’s Changing?

Until now, parties seeking treatment in the Commercial Division simply had to certify that their

The New York County Lawyers Association (NYCLA) recently celebrated a major milestone in the legal community, honoring the 30th Anniversary of the Commercial Division of the New York State Supreme Court. The event took place on March 4, 2025, at The Pierre Hotel in Manhattan, bringing together legal luminaries, corporate counsel, and judiciary members, including

Embracing Technology Disputes and Enhancing Efficiency with Referee Appointments

A recently issued Administrative Order by the Chief Administrative Judge of the Courts (AO/77/24, dated February 14, 2024) brings two important changes to the Commercial Division Rules that will affect case jurisdiction and case management.

Expanded Jurisdiction for Technology-Related Matters

What’s New?

Section 202.70(b)(1) of the

An order of attachment is a provisional remedy that prevents a defendant from disposing of assets during the pendency of an action. In cases in which a defendant disposes of property with intent to defraud creditors or frustrate the enforcement of a judgment, Article 62 of the CPLR provides a mechanism to preserve those assets.

Business litigation often involves both contract and tort claims. A fraud or negligence claim that is deemed “duplicative” of a breach of contract claim, however, will be dismissed. When is that the case? The Westchester Commercial Division and the Appellate Division, Second Department recently answered this question in Oceanview Associates, LLC v. HLS Builders Corp.,

On Monday, June 8, I co-moderated a Virtual Town Hall discussion with Hon. Linda S. Jamieson and Hon. Gretchen Walsh about litigating in the Westchester Commercial Division during COVID-19 and beyond, the Court’s operations, and the methods the justices are using to move cases forward. The justices have worked very hard throughout the pandemic, and

Join us on Monday, June 8, as Lachtman Cohen P.C. partner Brian Cohen co-moderates a Virtual Town Hall discussion with Hon. Linda S. Jamieson and Hon. Gretchen Walsh about litigating in the Westchester Commercial Division during COVID-19 and beyond.

See the invite for details: WCBA June 2020 Event Flyer

Register with the Westchester County Bar

In light of the COVID-19 emergency in New York State and nationwide, on March 22, 2020, Chief Administrative Judge Lawrence K. Marks directed that no papers shall be accepted for filing by a court except in “essential matters” (for example, criminal, family and domestic violence, mental hygiene, and emergency landlord-tenant).

Effective April 13, 2020, Judge