Idaho Senate Revives Bill to Restrict Teachers' Union Rights

New legislation would limit public schools' ability to accommodate teachers' unions.

Mar. 31, 2026 at 6:51pm

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A dynamic, fragmented painting depicting political symbols like a gavel, ballot box, and megaphone in bold, overlapping brushstrokes of dark blue, green, and orange, conveying the heated debate over teachers' unions in Idaho.As tensions escalate over the role of teachers' unions in Idaho public schools, the state Senate moves to restrict union activities and influence.Boise Today

The Idaho Senate has revived a bill that would restrict public schools' ability to accommodate teachers' unions. Senators voted to replace an existing bill with new legislation that would prohibit schools from deducting union dues, providing employee information to unions, requiring meetings with union representatives, and more.

Why it matters

This move by the Senate is seen as an effort to limit the power and influence of teachers' unions in Idaho public schools. The debate highlights the ongoing tensions between lawmakers, educators, and unions over issues like LGBTQ+ instruction, civics education, and union activities.

The details

The Senate voted to 'radiator cap' an existing bill, House Bill 516, and substitute it with a new version that is similar to a separate teachers' union bill, House Bill 745, that had stalled in committee. The new version of HB 516 would prohibit public schools from activities like deducting union dues, providing employee information to unions, requiring meetings with union reps, and offering paid leave for union activities.

  • On Monday, the Senate voted to revive the teachers' union bill.
  • The original HB 516 bill was headed for an amendment to give schools more leeway on LGBTQ+ instruction.

The players

Sen. Brian Lenney

A Republican senator from Nampa who proposed the amendments to revive the teachers' union bill.

Sen. Cindy Carlson

A Republican senator from Riggins who co-proposed the amendments with Sen. Lenney.

Sen. Dan Foreman

The Republican chairman of the Senate Commerce and Human Resources Committee who argued against the 'radiator cap' amendments.

Sen. Dave Lent

A Republican senator from Idaho Falls and chairman of the Senate Education Committee who criticized the rushed amendments.

Rep. Judy Boyle

The Republican representative who originally proposed the teachers' union bill, HB 745, that was used to replace HB 516.

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What they’re saying

“The original bill sponsor is totally OK with this.”

— Sen. Brian Lenney, Republican senator from Nampa

“This is really out of line here. We don't need to go this far.”

— Sen. Dave Lent, Republican senator from Idaho Falls, chairman of Senate Education Committee

What’s next

The Senate could vote on the revised teachers' union and civics bills in the coming days.

The takeaway

This move by the Idaho Senate reflects the ongoing political battle over the role of teachers' unions in public schools, with lawmakers seeking to limit union influence while educators argue for preserving their collective bargaining rights.