December 8, 2009
Open Government Directive requiring agencies to post high-value datasets on Data.gov
June 11, 2012
U.S. and India launch Open Government Platform (open source package for government open data sites)
December 21, 2018
OPEN Government Data Act, incorporated into Foundations for Evidence-Based Policymaking Act passes both Houses of Congress
October 2020
Improved inventory.data.gov launched (metadata management tool)