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California neurodegenerative disease registry expands ALS reporting

California's Department of Public Health says ALS reporting into the California Neurodegenerative Disease Registry starts July 1, 2026.

California · Effective · Effective Jul 1, 2026

What it is

What changed
California is adding ALS to mandatory neurodegenerative disease reporting, requiring providers who diagnose or treat reportable neurodegenerative disease to submit case information to CDPH.
Why it matters
Registry reporting can improve disease surveillance and research visibility, but it also creates new data, privacy, and explanation needs for ALS families and care teams.
Who it touches
Family caregivers, Care providers and plans, People receiving care, Businesses and agencies that must complypeople living with ALS, ALS caregivers, neurology practices, hospitals, researchers
What it does
Requires something of providers, companies or agencies; Plans, studies, registries or guidance

Sources

Last reviewed Jun 18, 2026. This is information, not legal advice; check the source for the current text.