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Integrated Risk Information System (IRIS)

Coverage of Integrated Risk Information System (IRIS) in the Nexus archive.

Earliest in view: May 1 · 19:30 UTCMost recent: May 1 · 19:30 UTC
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  • POLITICSMay 1 · 19:30 UTCPROPUBLICA
    “A Huge Setback”: New EPA Directive Could Weaken Hundreds of Chemical Regulations

    The Trump administration, led by EPA Deputy Administrator David Fotouhi, is challenging the credibility of the EPA's IRIS program, which provides toxicity assessments for chemicals. This move could undermine hundreds of environmental regulations, including standards for arsenic in drinking water and lead in paint, by allowing companies to dispute rules based on IRIS data.