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Change is on the horizon for California substitute teachers. If you've ever wished for more stability and a chance to make a deeper impact in a single classroom, a new state law might be the opportunity you've been waiting for. As of January 1, 2026, Assembly Bill 1224 (AB 1224) extends the time a substitute teacher can serve in one assignment, creating new possibilities for long-term roles across the Golden State.

This change comes at a critical time. With schools nationwide grappling with teacher shortages, California is taking a significant step to provide more consistency in the classroom. But what does this new 60-day rule really mean for you? Let's break down the details, the new requirements, and how you can leverage this change for your career.

1. What is the 60-Day Rule (AB 1224)?

Previously, substitute teachers in California were generally limited to 30-day assignments in a single general education classroom and 20 days in a special education classroom. AB 1224, a bill passed in September 2025, effectively doubles this limit. The legislation reinstates a pandemic-era provision, allowing substitutes to remain in the same classroom for up to 60 instructional days.

This extension applies to both general and special education classrooms, providing a much longer window for substitutes to lead a class. The law is set to expire on January 1, 2029, making it a key factor in the state's staffing strategy for the next few years.

"The increased flexibility will reduce classroom instability and learning disruptions that affect students with disabilities the most," stated Assemblymember Avelino Valencia, the bill's author. "With greater stability in the classroom, students are able to establish rapport with their substitute teacher, leading to better educational outcomes".

This move signals a growing recognition of the vital role substitute teachers play and aims to create more stable learning environments for students, especially in high-need areas.

2. New Opportunities, New Requirements

While the 60-day extension offers a fantastic opportunity for more consistent work and deeper connections with students, it also comes with new responsibilities and requirements. Concerns were raised by organizations like the California Commission on Teacher Credentialing (CTC) about the potential impact of having substitutes with limited training in classrooms for extended periods.

To address this, the final version of AB 1224 includes provisions for additional support and oversight. If a school district or charter school wants to utilize a substitute for longer than the previous 20 or 30-day limits, they must now provide extra support for substitutes who don't hold a preliminary or clear credential. This support includes:

• Access to training and mentorship.
• An orientation covering classroom management, instructional strategies, and safety protocols.

Furthermore, the decision to extend a substitute's assignment beyond the old limits must be approved by the school board in a public meeting, and districts must report the number of these extended assignments to the CTC annually.

This means that while you have the chance to take on longer roles, you'll also receive more structured support to ensure you and your students are successful.

3. What This Means for Your Substitute Teaching Career?

The shift to allowing 60-day assignments has several positive implications for substitute teachers in California:

• Increased Job Stability: Longer assignments mean more predictable income and less time spent searching for your next job.
• Deeper Classroom Impact: You'll have more time to build rapport with students, understand their needs, and contribute meaningfully to their learning journey.
• Enhanced Professional Growth: The required training and mentorship provide valuable professional development, strengthening your skills and resume.
• Pathway to Full-Time Teaching: Excelling in a long-term assignment can be a direct stepping stone to a permanent position, as schools often hire from their trusted substitute pool.
• Greater Appeal for Specialists: The extended time is particularly beneficial in high-need areas like special education, STEM, and bilingual education, where consistency is crucial.

This new legislation makes substitute teaching a more viable and attractive career path for those seeking stability and the chance to make a lasting difference.

4. How to Prepare for These New Opportunities

With the 60-day rule going into effect, now is the perfect time to position yourself for these extended roles. Here are a few steps you can take:

• Update Your Profile: Make sure your resume and online profiles highlight any specialized skills, certifications, or experience, especially in high-demand areas.
• Seek Out Training: Proactively look for professional development opportunities in classroom management and instructional strategies. This will make you a more attractive candidate for long-term positions.
• Network Within Districts: Build strong relationships with the schools where you work. Let administrators know you are interested in and prepared for long-term assignments.
• Stay Informed: Keep up with the latest news from the CTC and your local school districts regarding the implementation of AB 1224.

5. Find Your Next Long-Term Assignment Today

California's new 60-day rule is a game-changer for substitute teachers. It offers a path to greater stability, professional growth, and a more profound impact on students' lives. As districts begin to implement this new flexibility, the demand for dedicated, well-prepared substitute teachers will only grow.

Are you ready to take the next step in your teaching career? Substitutes For School.com is your go-to resource for finding the latest substitute teaching opportunities in California, including the long-term assignments you're looking for.