The U.S. Supreme Court will review the Durnell Roundup case. Monsanto had petitioned the court to hear Durnell in April 2025.
The company asked the Court to address the split in authority among federal circuit courts on the application of federal preemption, a cross-cutting issue in the Roundup litigation. The company expects a decision on the merits during the Court’s 2026 session, which ends in June.
“The Supreme Court decision to take the case is good news for U.S. farmers, who need regulatory clarity,” said Bayer CEO Bill Anderson. “It’s also an important step in our multipronged strategy to significantly contain this legislation.”
Anderson also said it’s time for the U.S. legal system to establish that companies should not be punished under state laws for complying with federal warning label requirements, as every leading regulator in the world has concluded that glyphosate-based herbicides can be used safely.

