New California Laws Effective 2026
- Rex Ballard

- Jan 10
- 4 min read

It was a very busy legislative year for California politicians. There are approximately 900 new laws taking effect on January 01, 2026. In case you're curious, the number of laws that legislators actively rescinded or repealed in the last legislative year -- its zero. There were several laws that had a sunset provision and were, in effect expiring, but nowhere near the 900 new ones that have been added.
For this article we've tried to highlight the top 10 laws that attracted the most backlash from California citizens and the minority law makers. This list was assembled based on public debate, unusual specificity, overreach in regulation, or clashes with federal policies and civil liberties. They have been selected for their mix of niche mandates (sometimes bordering on the ridiculous) and hot-button issues like housing, health, and rights (controversial). Each includes a brief description of why it fits.
SB 1053: Complete Ban on Plastic Bags at Grocery Stores Expands the existing ban to eliminate all single-use plastic carryout bags, forcing stores to offer only recycled paper bags (with a minimum 10-cent charge) or reusable options. Ridiculous for micromanaging shopping habits; controversial due to consumer inconvenience and environmental enforcement debates. Many citizen groups have declared it to be a de facto tax. The fees collected largely stay with the stores. Some local jurisdictions collect a part of this fee to help deal with recycling efforts.
AB 1053: Mandatory Folic Acid in Corn Tortillas and Masa Products Requires manufacturers to add folic acid to corn masa flour and tortillas to prevent birth defects, targeting Latino communities with exemptions for small businesses. Ridiculous for government dictating recipe changes to everyday foods; unusual and potentially controversial as a targeted health intervention.
SB 627: Prohibition on Face Masks for Law Enforcement Officers Bans federal and local law enforcement from wearing face coverings during duties, with requirements for agencies to post anti-masking policies. Ridiculous in a post-pandemic world; highly controversial, facing legal challenges from the Trump administration as overreach into federal operations.
SB 43: Expanded Criteria for Involuntary Mental Health Treatment Redefines "grave disability" to include inability to provide for personal safety or medical care due to mental illness or substance use, broadening conservator ships and detentions. Controversial for potential civil liberties violations and expanding forced treatment.
AB 1825: Ban on Book Censorship in Libraries and Schools Prohibits public libraries (including school ones) from restricting or banning books based on content, author, or viewpoint, allowing minors access to non-obscene materials on sex or gender. Ridiculous for overriding local content decisions; controversial amid national debates over book bans and parental rights. Citizens fear that this law will preclude them from getting sexual themed books on LGBTQ ideology or gender identity issues.
SB 79: Override of Local Zoning for High-Density Housing Near Transit Mandates cities and counties to allow denser developments (up to 9 stories) near transit hubs, bypassing local zoning rules in certain areas. Controversial for eroding local control and fueling NIMBY (Not In My Backyard) backlash.
AB 1264: Ban on Ultra-Processed Foods in Public Schools Phases out the most harmful ultra-processed foods (like certain snacks and meals) from school cafeterias by 2035, aiming for healthier options. Controversial for state-level food policing in lunches; unusual as a first-in-the-nation policy, sparking debates on feasibility and over regulation.
SB 729: Mandated Coverage for Infertility Treatments Including IVF Requires large employer health plans to cover infertility diagnosis and treatments like IVF, regardless of marital status, sexual orientation, or gender identity. Controversial for expanding access in ways that challenge traditional family definitions and increase insurance costs. It may drive more insurers out of the state.
SB 760: Requirement for Gender-Neutral Bathrooms in K-12 Schools Mandates at least one all-gender restroom per public school site starting in the 2026-2027 school year. Controversial in ongoing gender identity debates, seen by some as unnecessary or privacy-invading.
AB 3216: Mandatory Policies to Limit Student Phone Use in Schools Requires all public K-12 schools to adopt rules prohibiting or restricting smartphone use during school hours by July 1, 2026. Ridiculous for enforcing "phone-free" zones in a tech-saturated world; controversial among parents and students over enforcement and educational impact.
Sources:
EdSource: 11 New Laws That Will Impact California Schools in 2026 Covers school-related laws like book access, phone restrictions, gender-neutral bathrooms, and anti-antisemitism measures, highlighting controversies around parental rights and content. Link: https://edsource.org/2025/protecting-students-immigration-raids/746881
Berkeleyside: New California Laws in Effect for 2026 Discusses expanded IVF coverage, school sex abuse prevention, and other noteworthy laws, with emphasis on health and education reforms sparking debate. Link: https://www.berkeleyside.org/2026/01/05/new-california-laws-2026
CalMatters: What to Know About New California Laws Taking Effect in 2026 Overviews expansions in IVF, AI regulations, renter protections, and more, noting potential controversies in implementation and costs. Link: https://calmatters.org/politics/2025/12/new-california-laws-for-2026/
Reform California: DeMaio Exposes “Top 10 Worst New Laws” Signed by Gov. Gavin Newsom A critical list of "worst" laws, including SB 627 (mask ban for officers), SB 155 (AI in elections), and others seen as overreaches in law enforcement and tech. Link: https://www.reformcalifornia.org/news/demaio-exposes-top-10-worst-new-laws-signed-by-gov-gavin-newsom
Governor's Office: NEW IN 2026: California Laws Taking Effect in the New Year Official state summary focusing on positive impacts like drug cost reductions, corporate oversight, and consumer protections, but includes debated laws on health and infrastructure. Link: https://www.gov.ca.gov/2025/12/31/new-in-2026-california-laws-taking-effect-in-the-new-year/
YouTube (KCRA 3): There's a Ton of New Laws in California, So We Broke Down the Biggest Ones Video breakdown of key 2026 laws, including takeout alcohol extensions and canine blood donations, with discussions on quirky or controversial elements. Link: https://www.youtube.com/watch?v=Ip6WOtcgVEc
Reddit (r/SanDiegan): A Summary of New California Laws Going Into Effect in 2026 Community-curated summary highlighting AI transparency, plastic bag bans, and other laws, with user debates on their practicality and controversies. Link: https://www.reddit.com/r/SanDiegan/comments/1pyqio1/a_summary_of_new_california_laws_going_into/
Facebook (KCRA 3): On California Politics 360, We Dive Deep Into a Handful of New Laws Impacting Californians Post covering laws like takeout alcohol (SB 389) and canine blood banks, with links to deeper dives on debated policies. Link: https://www.facebook.com/KCRA3/posts/on-california-politics-360-we-dive-deep-into-a-handful-of-new-laws-impacting-cal/1319641333536518/
KTVU FOX 2: List: New California Laws in 2026 Comprehensive list including criminalizing threats of mass violence and other security measures, noting controversies in enforcement. Link: https://www.ktvu.com/news/list-new-california-laws-2026
ABC7 News: New California Laws Going Into Effect in 2026 Ban Plastic Bags, Affect Food Delivery Details over 900 new laws, focusing on plastic bans, food mandates like folic acid in tortillas, and consumer issues sparking ridicule and debate. Link: https://abc7news.com/post/new-california-laws-going-effect-2026-list/18272310/



