The Interagency Autism Coordinating Committee posted a 336-page draft of its federal autism strategic plan on Monday, July 20, and gave the public four days to respond to it. By Wednesday, after autism organizations objected, the Department of Health and Human Services postponed the July 31 meeting where the committee was expected to approve the plan. Comments are now due August 20, 2026, at 5 p.m. ET, and the meeting moves to late August.

The IACC strategic plan is the document federal agencies point to when they decide which autism research questions get funded and which ones wait, and the extension gives families about four weeks to tell the committee what the draft left out.

What the Committee Released and Why Four Days Was a Problem

The draft runs longer than any previous version of the plan, and it was written without the open drafting process earlier committees used. The reconstituted IACC has held one public meeting since HHS Secretary Robert F. Kennedy Jr. restructured it earlier this year, replacing representatives from established autism organizations with members who have publicly questioned vaccine safety. Several autism groups have said it is not clear who wrote the draft.

Autism organizations asked for a 90-day comment period. Judith Ursitti of the Profound Autism Alliance described what the original schedule asked of the families most affected by it: "For caregivers of people with profound autism, who frequently can't even get a shower for themselves every four days, this timeline created a barrier to participation."

Researcher Helen Tager-Flusberg has raised a separate concern about the content. She has pointed to gaps in how the draft handles funding for genetics, neuroscience-based screening, and non-pharmaceutical treatment research. Those three areas cover a large share of the work that produces earlier diagnosis and better therapy options, so a plan that treats them vaguely tends to produce vague funding priorities behind it.

This is the second time this year the committee's public process has stalled. A March meeting was called off without an explanation, and a group of researchers responded by forming an independent version of the panel to continue the work outside federal control. Earlier this year the committee also voted to create a federal 'profound autism' category, a decision that shapes how the plan describes the population it serves.

What the Plan Controls

The strategic plan does not write checks. It sets the priorities that agencies including the National Institutes of Health use to justify what they fund, and it frames the questions the federal government considers settled versus open. When the plan says a research question is a priority, grant programs follow. When it stays quiet on one, the money tends to go elsewhere.

For families, the practical stakes sit in the research areas that turn into services: screening tools that reach children earlier, communication supports for people who do not speak, treatments for co-occurring medical conditions, and services for autistic adults. Those categories either appear in the plan with specific commitments or they do not.

How to Submit a Comment Before August 20

Comments go to the Office of National Autism Coordination at NIMH. Email IACCPublicInquiries@mail.nih.gov, or watch iacc.hhs.gov for the submission form and the rescheduled meeting date. The deadline is 5 p.m. ET on August 20, 2026.

A useful comment does not require reading all 336 pages. Committees weigh specific, first-person accounts more heavily than general objections, so the strongest submissions name one thing: a service your family cannot get, a research question no one has answered for your child's diagnosis, or a support that ended when your child turned 22. Say who you are, say what happened, and say what you want the plan to fund. Three paragraphs is enough.

Families who want to read before writing can search the draft for the terms that matter to them rather than reading front to back. Past versions of the plan were organized by question area, with services and lifespan issues carrying most of the family-facing commitments.

The committee moved its own deadline once already because families wrote in and said four days was not workable. The comment record closes at 5 p.m. ET on August 20, and HHS has said the meeting to approve the plan happens in late August, with the exact date still unannounced.