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The ECHO Program is excited to announce that de-identified new and extant ECHO data is now available through the . DASH is a centralized resource established by the National Institute of Child Health and Human Development (NICHD) that allows researchers to share and access de-identified data from studies via a controlled-access mechanism.

The ECHO-wide Cohort combines 69 cohorts across the U.S. and allows researchers to access information from a large and diverse population of children followed from the prenatal period through adolescence. This first public-use version of ECHO-wide Cohort data covers information collected on 41,299 participants and provides a valuable resource for the scientific community. This momentous step fulfills both a key strategic goal of the ECHO Program and an obligation to U.S. taxpayers for their investment in our research.

Researchers can now request access to these data by creating a DASH account and submitting a Data Request Form. The NICHD DASH Data Access Committee will review the request and provide a response in approximately two to three weeks. Once granted access, researchers will be able to use the data for three years. See the  for more detailed information on the process.