Promoting and improving children's health protections : hearing before the Subcommittee on Children's Health of the Committee on Environment and Public Works, United States Senate, One Hundred Eleventh Congress, first session, September 29, 2009

The EPA's IRIS program hearings before the Subcommittee on Investigations and Oversight, Committee on Science and Technology, One Hundred Tenth Congress, second session, May 21, 2008 and June 12, 2008

Hearing to review the federal coordination and response regarding pollinator health : hearing before the Subcommittee on Biotechnology, Horticulture, and Research of the Committee on Agriculture, House of Representatives, One Hundred Fourteenth Congress, first session, May 13, 2015

Estimating the non-air environmental benefits of renewable power sources

Examining the scientific and operational integrity of EPA's IRIS program : joint hearing before the Subcommittee on Environment & Subcommittee on Oversight, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, first session, September 6, 2017

State of research on potential environmental health factors with autism and related neurodevelopment disorders : hearing before the Subcommittee on Children's Health of the Committee on Environment and Public Works, United States Senate, One Hundred Eleventh Congress, second session, August 3, 2010

Bush administration environmental record at Department of Interior and Environmental Protection Agency : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, second session, September 24, 2008

Oversight on EPA toxic chemical policies : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, second session, April 29, 2008

Examining the federal response to the risks associated with per- and polyfluoroalkyl substances (PFAS) : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, March 28, 2019

Fact sheet: Biden-Harris administration takes critical action to protect communities from PFAS pollution in drinking water