The stay pauses litigation over the 2025 HSR form while the FTC and DOJ consider revisions.
By Kyra K. Bromley, Patrick C. English, and Peter M. Todaro
On May 26, 2026, the Fifth Circuit granted the US government’s unopposed motion to stay proceedings in Chamber of Commerce v. FTC (No. 26-40094) through December 31, 2026. The stay pauses litigation over the HSR form that took effect in February 2025 and significantly expanded premerger notification requirements. During the stay




