Oregon Attorney General Dan Rayfield plans to travel the state throughout the spring and summer hosting town halls about federal oversight, his office announced Tuesday.

Rayfield has sued the Trump administration at least 10 times since taking office, including a lawsuit filed Tuesday against the U.S. Department of Health and Human Services for abruptly stopping $12 billion in public health grants to states.

“In my first three months in office, we’ve established clear priorities: challenging federal overreach, fighting back against corporate greed, and standing up for veterans, students, and working families,” Rayfield said in a statement. “These forums will create an ongoing dialogue with Oregonians about federal accountability and how we’re working to protect their rights.”

He also has joined Democratic members of Oregon’s congressional delegation and Legislature at their own town halls. In March, he traveled to Arizona to gather stories with three other Democratic attorneys general at a town hall in Phoenix.

Arizona Attorney General Kris Mayes will join Rayfield at his second planned forum, on his 100th day in office on April 10. They’ll participate in an event at 6 p.m. in Portland, at a yet-to-be-announced location.

House Speaker Julie Fahey, D-Eugene, will join Rayfield at 6:30 p.m. April 9 at the University of Oregon’s Prince Lucien Campbell building.

And he’ll host a meeting at 10 a.m. in Bend on May 3, with no location announced yet. Rayfield plans to host additional meetings throughout the summer, according to the Department of Justice.