Sherwet concentrates her practice on antitrust and competition matters, including antitrust compliance, merger review, and government merger investigations. She has also handled litigation and issues related to foreign direct investments in the United States, including sanctions. Sherwet draws on her intelligence experience in the military and with other organizations to represent US and international clients in a broad spectrum of industries, including life sciences and pharmaceuticals.

In addition, Sherwet has a regulatory and compliance practice involving the Consumer Product Safety Act (CPSA) and other federal and state product safety laws. She helps companies seeking representation on product safety reporting obligations, product safety investigations, recalls, and other regulatory and enforcement matters.