Tag: IRIS

EO Under Fire—the IRIS Dilemma

It looks to be a bumpy road ahead for any industry, primarily the synthetic chemical manufacturing industry (SOCMI), including petrochemical plants, dealing with ethylene oxide (EO). At the heart of the controversy is the Integrated Risk Information System (IRIS) value for EO emissions. The controversial IRIS “IRIS is a research program that assesses chemical toxicity […]

Chemicals

IRIS and TSCA: Chemical Assessments Face Budget and Time Challenges

Chemical assessments, a core activity at the EPA, are conducted under two separate but closely related programs—the Integrated Risk Information System (IRIS) and implementation of the Toxic Substances Control Act (TSCA) and its 2016 amendments. The Government Accountability Office (GAO) recently released a report on how these two programs are completing their mission to evaluate […]