Every California bill — its text, its author, its current status, its hearing schedule, and every vote taken on it — is free to look up at leginfo.legislature.ca.gov, the Legislature’s official information site. You can search by bill number, by the legislator who introduced it, by the code section it would change, or by keyword, and you can set email alerts that notify you whenever a bill you care about moves. What follows is how to use that access: how to read what you find, what the prefixes and version labels mean, how to know when a vote is coming, and how to submit your position before it happens.
Where to Look Up a California Bill
leginfo.legislature.ca.gov is the single official portal. From the main search, you can pull a bill several ways:
- By bill number, if you already have one (for example, AB 1234).
- By author, using a dropdown that returns every bill a specific legislator has introduced.
- By code section, when you want to see every pending proposal that would change a particular part of existing law.
- By keyword or full-text search, for finding proposals on a topic when you don’t know the number.
- Through advanced search, which filters by status, bill type, or characteristics like whether a bill requires a two-thirds vote or takes effect immediately.
One trap to avoid: bill numbers reset at the start of each two-year session. AB 100 from the 2023–2024 session is a completely different proposal from AB 100 in the 2025–2026 session, so always confirm the session year attached to the number.
Every bill page has a Status tab showing where the bill currently sits, and a History tab with a chronological log of every action taken on it: committee assignments, amendment dates, and vote tallies. A free account lets you subscribe to specific bills and get email alerts whenever a new action posts, whether that’s a fresh amendment or a hearing on the calendar. You can also subscribe to a keyword, which triggers an alert every time a newly introduced bill matches your search term. The “My Subscriptions” tab is where you prune the list once the session heats up and the alerts start piling in.
To know when a vote is coming, cross-reference your tracked bills against the site’s “Today’s Events” calendar and the Daily File for each house. The Daily File lists every committee hearing and floor item scheduled for that day, and it is the most reliable signal that action on your bill is imminent.
Reading the Text of a California Bill
Start with the Bill Digest. Prepared by the Legislative Counsel, it is a plain-language summary that explains existing law and describes how the bill would change it. For most readers, most of the time, the digest is enough.
When you need the full text, California’s formatting makes changes visible at a glance. Language being deleted from the existing code appears in strikethrough, and new language appears in italics. A bill typically moves through several versions during session — “As Introduced,” “As Amended” with a specific date, and finally “Enrolled” once both houses have passed the final text. Reading only the introduced version is one of the easier ways to misunderstand a bill, because the version that reaches the Governor is often substantially different.
Financial details tend to sit in the bill text rather than the digest. A proposed fine, fee, or penalty — a $500 first-violation fine that climbs to $2,500 for repeat offenses, for instance — usually appears in the operative sections rather than the summary. Bills carrying a “Fiscal Committee” designation have been flagged as potentially affecting state revenue or spending, and they face extra scrutiny through the Appropriations Committee before reaching the floor.
What the Prefixes Mean
Not every measure the Legislature considers becomes a statute. The prefix tells you what a measure is and what it can actually do.
AB (Assembly Bill) and SB (Senate Bill) are the standard vehicles for creating or changing state law. When people say “a bill,” this is almost always what they mean.
ACA (Assembly Constitutional Amendment) and SCA (Senate Constitutional Amendment) propose changes to the California Constitution. They require a two-thirds vote in both houses and then go to voters on a statewide ballot for final approval.
Concurrent resolutions are adopted by both houses on shared matters like designating memorial days or setting joint rules. Joint resolutions send a formal message from the Legislature to the federal government about federal policy. House and Senate resolutions are internal to a single chamber, used for things like adopting rules or appointing officers. None of these creates enforceable law. A resolution cannot impose a fine or create a new crime no matter how strongly worded it is. Only ABs and SBs change the law that applies to you.
How a Bill Moves Once It Is Introduced
California’s Legislature runs on a two-year cycle. A bill is introduced in either the Assembly or the Senate, read for the first time, assigned a number, and published. It then has to sit in print for 30 days before the Legislature can act on it, giving the public time to review the proposal before hearings begin. For the current session, the last day to introduce new bills is February 20, 2026, so the heaviest wave of new proposals arrives in the weeks before that cutoff.
After the waiting period, the bill goes to a standing committee whose subject matter fits the proposal. Committee members hear testimony, negotiate amendments, and vote on whether to advance it. Bills with a fiscal impact also pass through Appropriations before reaching the floor. A floor vote in the house of origin sends the bill to the second house, where committee and floor action repeats. If the two houses pass different versions, a conference committee works out a compromise, and both houses vote on the final text before it goes to the Governor.
The Governor has 12 days to sign or veto while the Legislature is in session; if the Governor does nothing in that window, the bill becomes law without a signature. For bills passed near the end of session, a different clock applies: for measures passed before September 1 and still in the Governor’s possession on or after that date, the last day for the Governor to act is September 30, 2026. A veto returns the bill to its house of origin with a written explanation, and the Legislature can override with a two-thirds vote of the full membership in each chamber, though overrides are extraordinarily rare in California.
When a New California Law Takes Effect
Most bills signed during a regular session take effect the following January 1, provided at least 90 days have passed since enactment. That lag gives the public and state agencies time to prepare.
The main exception is an urgency statute. If a bill includes an urgency clause declaring it necessary for the immediate preservation of public peace, health, or safety, it takes effect the moment the Governor signs it. The trade-off is a higher vote threshold: urgency statutes need a two-thirds vote of the full membership in each house rather than a simple majority. Tax levies and statutes calling elections also take effect immediately upon enactment.
How to Weigh In on a California Bill
Tracking is useful, but the Legislature also provides direct channels for input at every stage.
Testifying at a Committee Hearing
Committee hearings are where bills are most vulnerable to change, and public testimony can shift the outcome. The bill’s author is typically allowed to invite two witnesses to speak in support and two in opposition, with each witness given about two minutes. Additional attendees who want their position on the record are generally limited to stating their name, organization, and position without extended testimony. Committees run on tight schedules, so arriving before the hearing starts matters; latecomers can lose their spot entirely.
Submitting a Position Letter
If you cannot attend a hearing, or want your views formally documented, the California Legislature’s Advocates Portal at calegislation.lc.ca.gov/Advocates/ accepts position letters electronically. You create a one-time account, and every letter you submit routes automatically to the bill’s author, their staff, and the relevant committee.
To be included in the committee’s analysis, your letter generally needs to arrive at least five business days before the scheduled hearing. Letters should be on official letterhead if submitted on behalf of an organization, state a clear position (support, oppose, or support-if-amended), and reflect the most recent version of the bill. A letter written about the “As Introduced” version is easy for staff to disregard once the bill has been amended.
Contacting the Author
Each bill page on leginfo.legislature.ca.gov includes a “Comments to Author” link that sends your feedback directly to the legislator who introduced the measure. It’s less formal than a position letter but still reaches the author’s office, and for bills that are early in the process and haven’t yet been scheduled for a hearing, it is often the most practical way to weigh in.