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90th General Assembly · Iowa Funnel one-pager · Monday, November 9, 2026

SF 48: Providing for an exception to motor vehicle window tint limitations for persons with certain medical conditions

Died when the session ended · The 2024 session adjourned on April 19, 2024, the General Assembly’s last regular session. Bills that didn’t pass both chambers died.

What it does

Current law prohibits a person from operating on the highway a motor vehicle that is equipped with a front windshield, side window, or sidewing (window) which is excessively dark or reflective such that it is difficult for a person outside the motor vehicle to see into the motor vehicle through the window. By administrative rule, the department of transportation (DOT) defines “excessively dark or reflective” to mean that the window does not meet a minimum standard of transparency of percent light transmittance.

Sponsors

Not listed

Cost

No fiscal note

Senate subcommittee · named January 19, 2023

  • Sen. Adrian Dickey (R) · adrian.dickey@legis.iowa.gov
  • Sen. Eric Giddens (D)
  • Sen. Scott Webster (R) · scott.webster@legis.iowa.gov

Lobbying · 0 for, 1 against

Against: Iowa Police Chief Association (FKA Iowa Police Executive Forum)

In plain words

  1. January 11, 2023Filed in the Senate and sent to the Transportation committee
  2. January 19, 2023Senate subcommittee named: Dickey, Giddens and Webster
  3. January 25, 2023Subcommittee recommended against it

From public records at legis.iowa.gov, compiled by Iowa Funnel (iowafunnel.com), an independent, nonpartisan site. Current as of Monday, November 9, 2026. https://iowafunnel.com/bills/90/SF48