California · 2025–26 Regular Session · Senate Bill
SB 1166: Alameda-Contra Costa Transit District: employee relations.
Enacted Official data
- Introduced
- In committee
- Passed one chamber
- Passed both chambers
- Enacted
Last official action: ·Record last updated:
Plain-language summary
SB 1166 is a senate bill introduced in the California Senate on February 18, 2026. According to its official title, it concerns: Alameda-Contra Costa Transit District: employee relations. Primary sponsor: Jesse Arreguín (D). It lists 1 additional sponsor. Most recent recorded action (September 20, 2026): Chaptered by Secretary of State. Chapter 422, Statutes of 2026.
Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written
Official summary
Legislative Counsel’s Digest (official, as of the latest version). Written by nonpartisan legislative staff; reproduced verbatim.
Existing law, the Transit District Law, establishes the Alameda-Contra Costa Transit District with various powers and duties relative to transportation projects and services and the operation of public transit in the Counties of Alameda and Contra Costa.
Existing law establishes the Public Employment Relations Board (PERB) in state government as a means of resolving disputes and enforcing the statutory duties and rights of specified public employers and employees under various acts regulating collective bargaining, including the Meyers-Milias-Brown Act. Existing law includes within PERB’s jurisdiction the resolution of disputes alleging violation of rules and regulations adopted by a public agency, as defined, concerning unit determinations, representations, recognition, and elections, as specified. Existing law authorizes PERB to adopt rules and regulations to carry out its purposes, as provided.
This bill would vest PERB with jurisdiction to enforce certain provisions related to the district’s employees over charges of unfair practices for represented district employees, subject to a selection by an exclusive representative. The bill, in the case of such a selection, would give PERB jurisdiction over the initial determination as to whether those charges are justified and, if so, the appropriate remedy, subject to certain restrictions. The bill would require that PERB’s regulations apply, as appropriate, to the district, and authorize PERB to make additional emergency regulations applicable to the district. The bill would require the district to give reasonable written notice to an exclusive representative of its employees of its intent to make any change to matters within the scope of representation of the employees represented by the exclusive representative, as specified. The bill would make it unlawful for the district or an employee organization to engage in certain acts, including imposing or threatening to impose reprisals on employees, refusing to meet and negotiate in good faith, or refusing to participate in good faith in mutually agreed upon impasse procedures. This bill would authorize any charging party, respondent, or intervenor aggrieved by a final decision or order of PERB in an unfair practice case, except a decision of PERB not to issue a complaint in such a case, to petition for a writ of extraordinary relief from that decision or order, as specified. The bill, if the time to petition for extraordinary relief from a PERB decision or order has expired, would authorize PERB to seek enforcement of any final decision or order in a district court of appeal or superior court having jurisdiction over the county where the events giving rise to the decision or order occurred, as specified. By imposing new duties on the district, the bill would impose a state-mandated local program.
This bill would make legislative findings and declarations as to the necessity of a special statute for the district.
The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.
Sponsors
Sponsors by party (alphabetical): Democratic 2
| Name | Role | Party | Chamber | District |
|---|---|---|---|---|
| Jesse Arreguín | Primary sponsor | Democratic | Senate | 7 |
| Liz Ortega | Co-sponsor | Democratic | Assembly | 20 |
“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.
Recent official actions
- Chaptered by Secretary of State. Chapter 422, Statutes of 2026.
- Chaptered by Secretary of State. Chapter 422, Statutes of 2026.
- Approved by the Governor.
- Approved by the Governor.
- Enrolled and presented to the Governor at 6 p.m.
- Enrolled and presented to the Governor at 6 p.m.
- Assembly amendments concurred in. (Ayes 30. Noes 10. Page 5738.) Ordered to engrossing and enrolling.
- Assembly amendments concurred in. (Ayes 30. Noes 10.) Ordered to engrossing and enrolling.
- In Senate. Concurrence in Assembly amendments pending.
- In Senate. Concurrence in Assembly amendments pending.
- Read third time. Passed. (Ayes 62. Noes 12. Page 6306.) Ordered to the Senate.
- Read third time. Passed. (Ayes 62. Noes 12. Page 6306.) Ordered to the Senate.