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SB 255
Delaware Senate•Signed by Governor
Summary
SB 255, the An Act To Amend Title 21 Of The Delaware Code Relating To Tinting Of Motor Vehicle Windshield, Windows, Or Side Wings, was introduced in the Senate on May 7, 2026 by Sen. Eric Buckson (R) with 7 co-sponsors. It last saw action on Aug 17, 2026: Signed by Governor.
Record
Text
SB 255 has 7 co-sponsors and 2 roll calls.
sb255/draft.txtSPONSOR:Sen. Buckson & Rep. YearickSens. Hoffner, Pinkney, Wilson; Reps. Cooke, Gray, D. ShortDELAWARE STATE SENATE153rd GENERAL ASSEMBLYSENATE SUBSTITUTE NO. 1FORSENATE BILL NO. 255AN ACT TO AMEND TITLE 21 OF THE DELAWARE CODE RELATING TO TINTING OF MOTOR VEHICLE WINDSHIELD, WINDOWS, OR SIDE WINGS.BE IT ENACTED BY THE GENERAL ASSEMBLY OF THE STATE OF DELAWARE:Section 1. Amend § 4313, Title 21 of the Delaware Code by making deletions as shown by strike through and insertions as shown by underline as follows:§ 4313. Safety glass — Federal safety standards applicable to windshield, front sidewindowswindow,and side wings; window tinting.(a)No person shallSubject to subsections (b) through (f) of this section, it is unlawful tooperateanyamotor vehicle onanyapublic highway,roadroad,or streetwithifthefrontwindshield,theside windows to the immediate right and left of thedriver and/ordriver,side wings forward of and to the left and right of thedriver thatdriver, side windows behind the driver, or the rear windowdo not meet the requirements of Federal Motor Vehicle Safety Standard 205, 49 C.F.R. 571.205, which isin effect at the time ofitsthe motor vehicle’smanufacture.(b)Nothing in this section shall prohibit the use of any products or materialsWindow tint or other material may be appliedalong the top edge ofthea motor vehicle’swindshieldso long as such products or materials areif the window tint or other material istransparent anddodoesnot encroachupononthe AS-1 portion of the windshield as providedby FMVSS 205 and [former] FMVSS 128.under Federal Motor Vehicle Safety Standard 205, 49 C.F.R. 571.205.(c)(1)No person shall operate any motor vehicle on any public highway, road or street which does not conspicuously display a certificate by the manufacturer of any “after manufacture” window tinting material which may have been installed that such window tinting material meets the requirements of FMVSS 205 in effect at the time of the vehicle’s manufacture. It shall be a valid defense to any charge under this subsection if the person so charged produces in court a validated mandatory inspection notice showing that the Division of Motor Vehicles has examined the motor vehicle since the date of offense and certifies compliance with FMVSS 205.Window tint or other material may be applied to the side windows to the immediate right and left of the driver and side wings forward of and to the left and right of the driver, if the window tint or other material has a visible light transmission of 50% or greater.(2) Window tint or other material having a visible light transmission of 0% or greater may be applied to the side windows behind the driver or the rear window.(d)No person shall be convicted under this section if thatA person is not in violation of this section if theperson possesses a statement signed by a licensed practitioner of medicine andsurgery orsurgery,osteopathicmedicinemedicine,or optometry verifying that tinted windows are medically necessary for the owner or usual operator ofsaidthe motorvehicle.(e) This sectionshalldoesnot apply to anodized glass which is correctly installed in the windshield and windows of an antique motor vehicle or street rod, assuch aredefinedinunder§§ 2196 and 2197 of thistitletitle,or of a motor vehicle validly insured under an antique,classicclassic,or street rod designated motor vehicle insurance policy that covers the motor vehicle,pursuant tounder§ 2118 of this title.(f)This section shall not apply to any police K-9 unit vehicles, or any surveillance vehicles operated by a “police officer,” as defined under § 8401 of Title 11. This exception shall not apply to marked vehicles, except for police K-9 unit vehicles, or those unmarked vehicles used primarily for regular duty patrols.This section does not apply to a vehicle operated by a law-enforcement officer, as “law-enforcement officer” is defined under § 222 of Title 11SYNOPSISCurrently, window tint or other material placed on the front side windows of a motor vehicle must have a visible light transmission of 70% or greater unless the vehicle’s owner has a statement signed by a licensed practitioner of medicine and surgery or osteopathic medicine or optometry verifying that tinted windows are medically necessary. Currently, there is not a visible light transmission requirement for the side windows behind the driver or the rear window.This Act is a substitute for Senate Bill No. 255. Like Senate Bill No. 255, this Act does all of the following:(1) Changes the visible light transmission requirement for window tint or other material placed on the front side windows.(2) Clarifies that there is not a visible light transmission requirement for the side windows behind the driver or the rear window.(3) Clarifies the exception for vehicles operated by a law-enforcement officer by exempting these vehicles from this law.This Act differs from Senate Bill No. 255 by changing the visible requirement for window tint or other material placed on the front side windows, and side wings, from 35% or great to 50% or greater.Author: Senator Buckson
An Act To Amend Title 21 Of The Delaware Code Relating To Tinting Of Motor Vehicle Windshield, Windows, Or Side Wings.
Sponsors
Sen. Eric Buckson (R) sponsors SB 255, and 7 members have co-sponsored it.

Sen. · R–16 · Sponsor

Rep. · R–34 · Joint sponsor

Sen. · D–14 · Co-sponsor

Sen. · D–13 · Co-sponsor

Sen. · R–18 · Co-sponsor

Rep. · D–16 · Joint sponsor

Rep. · R–38 · Joint sponsor

Rep. · R–39 · Joint sponsor
Committees
SB 255 went before 2 committees: Environment, Energy & Transportation and Public Safety & Homeland Security.
History
SB 255 has taken 7 actions since May 7, 2026, the latest on Aug 17, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Aug 17, 2026 | — | Signed by Governor | ||
Jul 1, 2026 | House | Passed By House. Votes: 38 YES 2 NO 1 ABSENT | ||
Jun 16, 2026 | House | Reported Out of Committee (Public Safety & Homeland Security) in House with 7 On Its Merits | ||
Jun 4, 2026 | House | Assigned to Public Safety & Homeland Security Committee in House | ||
May 21, 2026 | Senate | Passed By Senate. Votes: 20 YES 1 ABSENT |
Votes
SB 255 went to 2 roll calls across both chambers, the latest on Jul 1, 2026 at 38–2.
| Chamber | Question | Yea | Nay | |||
|---|---|---|---|---|---|---|
Jul 1, 2026 | House | House Third Reading | 38 | 2 | ||
May 21, 2026 | Senate | Senate Third Reading | 20 | 0 |
Source: legis.delaware.gov · legiscan.com