June 22, 2016
On Wednesday, June 22, 2016, the President signed into law:
H.R. 2576, the "Frank R. Lautenberg Chemical Safety for the 21st Century Act," which modernizes the Toxic Substances Control Act.
Barack Obama, Statement by the Press Secretary on H.R. 2576 Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/319408