The same idea in several states

Creates provisions relating to diaper changing stations in public restrooms

Bills in 5 states whose titles and summaries closely match, earliest first.

States
5
Bills
5
Became law
1
StateBillTitleWhere it standsIntroduced
Washington HB 1562 Diaper changing stations Became law Jan 23, 2025
Massachusetts S 170 An Act providing for diaper changing stations in public buildings and accommodations In committee Feb 27, 2025
Pennsylvania HB 1558 An Act requiring baby diaper changing stations in certain public buildings when a restroom is installed or renovated; and imposing penalties. Passed one chamber Jun 4, 2025
Missouri HB 2910 Creates provisions relating to diaper changing stations in public restrooms In committee Jan 12, 2026
New Jersey A 1655 Baby-changing station-installation required in public restrooms In committee Jan 13, 2026

Matched by the words of each bill's official title and summary; a match means closely similar wording, not identical text. Each state's current session.