May 14, 2010
On Friday, May 14, 2010, the President signed into law:
H.R. 5146, which eliminates an automatic adjustment in pay for Members of Congress during FY 2011.
Barack Obama, Statement by the Press Secretary on H.R. 5146 Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/292492