Oregon Early Intervention to Kindergarten: Navigating the ECSE Transition

Your child receives Early Intervention (EI) services — speech therapy, developmental support, OT — and it's working. Now a birthday is coming that changes everything. At age 3, Oregon children transition out of EI (governed by IDEA Part C) and into the school-based system (IDEA Part B). If the transition doesn't go smoothly, children can fall through the gap and lose months of services at a critical developmental window.

Understanding how the transition process works in Oregon — and what you can do if the district tries to minimize what comes next — is one of the most important things you can do for your child's long-term education.

Two Distinct Transitions to Understand

Oregon parents navigating early special education often face two separate transitions:

Transition 1: EI to Early Childhood Special Education (ECSE) — ages 3 to 5
When a child turns 3, they age out of Oregon's Early Intervention program (administered through the Oregon Department of Education's Early Learning Division and delivered through local ESDs and providers). Responsibility shifts to the child's local school district, which must provide Early Childhood Special Education (ECSE) if the child is eligible under IDEA Part B.

Transition 2: ECSE to Kindergarten — ages 5 to 6
When a child with an IEP enters kindergarten (or the next school year after turning 5), they transition from ECSE into the K-12 special education system. This transition requires its own planning and IEP update.

Both transitions require proactive action from families. Neither happens automatically without families staying engaged and informed.

The EI to ECSE Transition: What Oregon Law Requires

Oregon has specific timelines for the Part C to Part B transition under OAR 581-015. Key requirements:

Transition conference: The EI program must convene a transition conference at least 90 days before the child's third birthday. This conference should include the EI service coordinator, the parents, and a representative from the local school district. Its purpose is to plan the transition — but it is not the same as an IEP meeting.

Child find and evaluation: If the school district hasn't already evaluated the child, the transition conference triggers the child find obligation under Part B. The district must either (a) conduct its own evaluation to determine ECSE eligibility, or (b) review existing EI evaluation data to determine whether it's sufficient. The district must have an eligibility determination in place by the child's third birthday if possible.

IEP must be in place by the third birthday: If the child is found eligible for ECSE, the IEP must be developed and implemented on or before the child's third birthday. Not the week after. Not "when we get the placement sorted." By the birthday.

If the district misses this deadline — if your child turns 3 and there is no IEP and no services starting that day — the district has violated its obligations. Document the gap in writing immediately and request an IEP meeting.

What ECSE Looks Like in Oregon

Oregon's Early Childhood Special Education program serves children ages 3 through kindergarten entry (typically 5 years old). In FFY 2023, Oregon reported that approximately 55.4% of ECSE students were educated in inclusive settings — meaning in environments with non-disabled peers for a substantial portion of the day.

ECSE settings vary by district and ESD:

• Inclusive preschool classrooms (students with and without disabilities together)
• ECSE-only classrooms (specialized instruction in a separate setting)
• Home-based or itinerant services (provider comes to the child's home or existing care setting)
• Blended settings (child attends a community preschool with additional ESD-provided support)

The least restrictive environment requirement applies at the ECSE level, just as it does in K-12. The IEP team should start with the presumption that the child should be educated alongside non-disabled peers to the maximum extent appropriate, with supplementary aids and services.

In practice, many Oregon ESDs default to ECSE-only classrooms because they're administratively easier to staff. If you want an inclusive placement, ask explicitly why a less restrictive option was not considered, and require that the IEP document the team's reasoning.

Common Problems at the EI to ECSE Transition

Eligibility criteria differ between Part C and Part B: EI eligibility under Part C is based on developmental delay or established risk conditions. Part B eligibility is based on the IDEA's 13 disability categories. A child who received EI services may not automatically qualify for ECSE. The school district must make its own eligibility determination. If your child is found ineligible, you have the right to request an Independent Educational Evaluation.

Service reduction at transition: Families frequently report that services are reduced at the transition — a child receiving 3 hours per week of speech therapy through EI is suddenly offered 30-minute weekly sessions through ECSE. This reduction must be based on the child's current needs, not on what's convenient for the district. If the reduction doesn't make sense given your child's profile, push back and request a meeting with data.

Placement delay: Some districts can't have a placement ready by the third birthday and try to delay implementation. This is not acceptable. The district must provide services starting on the birthday — even if the full placement isn't in place, interim services must be arranged.

Lack of transfer of records: EI providers and school districts don't always communicate smoothly. Request your child's complete EI records before the transition and provide them directly to the school district. Don't assume the handoff happened.

The ECSE to Kindergarten Transition

When your child is approaching kindergarten age, the IEP team should meet to plan the transition to elementary school. This should happen before the end of the ECSE year — not in August, scrambling before school starts.

The kindergarten transition IEP should address:

• Whether the child's eligibility category remains appropriate or needs to be re-evaluated
• What the kindergarten placement will look like (general ed with supports, a specialized classroom, or some combination)
• What related services will continue and at what intensity
• What accommodations and supplementary aids will be needed in the kindergarten classroom
• What supports the kindergarten teacher will need (training, consultation from specialists)

If your child is transitioning from an ECSE classroom in a district preschool to a kindergarten in the same district, much of this will feel routine. But families whose children attended ESD-based ECSE programs that are geographically or organizationally separate from the elementary school should be especially attentive — the communication between programs is not always seamless.

What Parents Should Do

The most important thing at every transition is documentation and proactive communication. Specifically:

• Contact your EI service coordinator and request that the transition conference be scheduled at least 90 days before your child's third birthday
• Ask the district in writing whether they have your child's records and what evaluation they plan to conduct
• Review the ECSE eligibility determination carefully — if the district proposes to find your child ineligible, request an IEE
• If your child turns 3 without an IEP and services in place, document the gap and formally request services retroactively

The Oregon IEP & 504 Blueprint covers how to document service gaps, request IEP meetings in writing, and push back when the district proposes inadequate ECSE placements — all grounded in Oregon's specific rules. For related content, see Oregon Special Education Evaluation Timeline and Oregon IEP Process.

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