Forms and documentation

Uniform Data Set (UDS)

Some forms allow collection of participant data that are collected outside of the normal follow-up schedule, such as one-time forms or participant status updates. This is a collection of those forms which are independent of modules and packets.

Essential documents

Form, EnglishForm, SpanishDEDData Template
M1: Milestones

This form is used to indicate a change in data collection or status of a participant, including death or discontinuation.

CLS: Linguistic History Form

This form collects data on a participant's proficiency and preference with the English and Spanish languages.


Please note: COVID-19 forms can now be found on the COVID-19 tab.

If you’re unable to find what you’re looking for, please don’t hesitate to contact us.

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NACC is funded by the National Institute on Aging (U24 AG072122) and located in the Department of Epidemiology at the University of Washington School of Public Health, Walter A. Kukull, Ph.D., Director. © 2022 University of Washington