New

The Legislative Outreach Center is live. Hours of hunting down legislator and staff emails, now a few clicks.

See What's New
Home/Bills/AB 1944California · 2025–2026 Regular Session
Assembly BillPassed both housesVehicle

AB 1944: Zero-emission transit buses: axle weight.

California · Assembly · 2025–2026 Regular Session · last verified August 25, 2026

What AB 1944 does, verified August 25, 2026

The bill aims to amend the vehicle code to increase the weight limit for zero-emission transit buses. Currently, the maximum weight limit for transit buses is 20,500 pounds, but this limit is higher for buses procured through a specific solicitation process, with varying limits between 2016 and 2022. The bill proposes to raise the weight limit for zero-emission transit buses to 25,000 pounds until January 1, 2032, for buses procured through the same solicitation process. This change is intended to support the expansion of zero-emission transit bus fleets in California.

Bill journey
IntroducedComplete
In CommitteeComplete
First Chamber FloorComplete
Second ChamberComplete
5GovernorCurrent
6ChapteredPending
Last action: Enrolled and presented to the Governor at 4:30 p.m. (2026-08-24)Alert me
Recent actions13 total · showing 5
Aug. 24, 2026Enrolled and presented to the Governor at 4:30 p.m.
Aug. 18, 2026In Assembly. Ordered to Engrossing and Enrolling.
Aug. 18, 2026Read third time. Passed. Ordered to the Assembly. (Ayes 30. Noes 8.).
Jun. 10, 2026Read second time. Ordered to third reading.
Jun. 09, 2026From committee: Do pass. (Ayes 10. Noes 3.) (June 9).
Full action history, 8 earlier actionsConnect Plus
GovBuddy Demo

See how GovBuddy fits your team.

Share a few details and our team will follow up with a focused walkthrough.