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Building and using evidence to better serve the public

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Learning what works (and what doesn't)

Based at the General Services Administration (GSA), the Office of Evaluation Sciences (OES) is a team of interdisciplinary experts that works across government to help agencies build and use evidence. OES provides government-wide expertise and support on leading practices for evidence-building and evaluations, and partners with Federal agencies to answer priority questions using rapid and rigorous evaluation. To date, OES has completed over 70 randomized evaluations with dozens of agency collaborators.