Former Sidley Austin partner Brian Nester joined Covington & Burling as a partner in its Washington, D.C.-based patent litigation practice, the firm announced in a June 15 press release. Nester has litigated extensively before the International Trade Commission and federal district courts across the country.

Paul Marquardt joined Davis Polk as a partner in its Washington, D.C.-based Financial Institutions Group, the firm announced in a June 14 news release. Marquardt previously led the foreign investment and national security practice at Cleary Gottlieb, where he worked with the Treasury Department's Office of Foreign Assets Control and the Commerce Department's Bureau of Industry and Security.

John Demers, the President Donald Trump-appointed official at the head of the Department of Justice's national security division, is leaving by his post at the end of June, a DOJ spokesperson said. The Biden administration has nominated former Uber executive Matt Olsen to replace him. Olsen is awaiting Senate confirmation. A DOJ spokesperson confirmed that Demers' departure had been pre-planned for months with June being the ultimate cutoff time for him to leave the division. Demers was originally slated to leave his role on inauguration day but was asked to stay on to aid with the transition. The national security division handles many security-related issues, from counterterrorism to export controls.

Former Commerce Department official Melissa Mannino joined BakerHostetler's International Trade and National Security group as a partner in its Washington office, the firm announced in a June 7 news release. Mannino formerly served in Commerce's Office of Chief Counsel for Industry and Security, including as chief of the Enforcement and Litigation Division. She most recently worked at Wilson Sonsini as a trade lawyer on export controls, economic sanctions and foreign investment issues.

Peter Kucik, a former senior sanctions policy adviser at the Treasury Department's Office of Foreign Assets Control, has joined public strategy firm Mercury as managing director of its Washington, D.C., office, the firm announced in a June 9 email. At OFAC, Kucik helped establish and implement new regulatory systems for different OFAC programs, including for executive orders, license authorizations and international sanctions.

Mehlman Castagnetti hired Alex Perkins, who was most recently senior manager of international government affairs at Stellantis, previously known as Fiat Chrysler, the lobbying firm said in a June 8 news release. “A top expert in trade, customs and supply chain policy, Perkins developed and executed a government relations and public affairs strategy to guide the Fortune 500 automaker through the NAFTA/USMCA renegotiations and helped lead the multi-sector USMCA business coalition,” the firm said. Before joining the auto industry, Perkins was counsel for the House Ways and Means Committee and for Sen. Ron Wyden, D-Ore.

Aviation attorney Jonathon Foglia has joined Cozen O'Connor's transportation and trade practice in its Washington, D.C., office, the firm announced. Foglia advises airline clients on licensing requirements, competition issues and multilateral treaties.

Joshua Snead, who has worked for Republicans on the House Ways and Means Trade Subcommittee for more than five years, has been promoted to chief trade counsel, since longtime chief trade counsel Angela Ellard is headed to a deputy director-general position at the World Trade Organization. Before going to Ways and Means, Snead was an associate for King & Spalding’s International Trade Group, and worked for the National Pork Producers Council on trade policy.

The National Foreign Trade Council hired Ben Wastler, previously a lawyer at CBP, as senior director for international supply chain policy, the trade group said in a news release. "In his new role, he will help NFTC expand its capacity on customs, international trade-related regulatory issues, and key supply chain issues including counterfeiting, product safety, labor rights policies and illicit trade, trade facilitation, customs best practices, and other policies to support the resilience and stability of global supply chains," it said.

Dave Stetson, former senior lawyer at the Treasury Department's Office of Foreign Assets Control, has joined Steptoe & Johnson's International Trade and Regulatory Compliance Group as a partner in the New York office, the firm announced in a June 1 news release. Stetson previously served as the lead sanctions lawyer for Goldman Sachs' global business lines. At OFAC, Stetson was an attorney-adviser in the Office of the Chief Counsel, where he conducted reviews for OFAC licenses and advised on the drafting of sanctions statutes, executive orders and regulations.