EPA is asked to follow the (new) law.
Below is the letter from the American Chemistry Council to EPA.
Click here for the related Chemical & Engineering News article.
American Chemistry Council
Cal Dooley, President
December 20, 2011
Lisa P. Jackson Administrator U.S. Environmental Protection Agency Ariel Rios Building
1200 Pennsylvania Ave., N.W. Mail Code: 1101A Washington, D.C. 20460
Dear Administrator Jackson:
As you are aware, this past Saturday Congress passed the “Consolidated Appropriations Act” (H.R. 2055), which included critical provisions to advance the scientific integrity of the U.S. Environmental Protection Agency (EPA) Integrated Risk Information System (IRIS) program. Under H.R. 2055, EPA is to implement the recommendations from Chapter 7 of the National Academy of Sciences (NAS) report on EPA’s draft assessment of formaldehyde into the IRIS process, impacting not only new assessments but ongoing assessments as well. IRIS assessments that reflect the highest standard of scientific inquiry, as called for in H.R. 2055, are in the nation’s best interests.
H.R. 2055 also directs EPA to include documentation describing how the NAS recommendations have been implemented or addressed in all IRIS assessments released in Fiscal Year2012. The documentation is to include an explanation for why certain recommendations were not incorporated. Thus, it is incumbent on EPA to fully explain how the IRIS assessment of dioxin comports with the NAS recommendations. withdraw the dioxin assessment from interagency review and take the necessary steps to implement theNAS recommendations.
Despite EPA’s long standing position to issue a complete dioxin assessment, the Agency dramatically changed direction in late August 2011. EPA now intends to issue the assessment in a piecemeal fashion, with non-cancer and cancer sections issued independent of one another and at different times. EPA’s bifurcation of the dioxin assessment runs counter to the NAS recommendation that IRIS assessments evaluate all relevant health endpoints based on a weight-of-evidence evaluation. A failure to apply a weight-of-evidence approach also was evident in EPA’s derivation of a Reference Dose (RfD) for dioxin. For example,EPA failed to consider the strengths and weaknesses of the underlying studies and whether these weaknesses affect the RID determination.
ACC supports the strong, scientifically sound regulation of dioxin and has worked to advance this in partnership with EPA. As EPA works to fully implement the NAS recommendations into the dioxin assessment, it is worth noting that the Agency’s efforts to manage dioxin emissions have been successful. Indeed,as a result of both regulatory and voluntary initiatives, U.S. dioxin emissions from man-made sources have dramatically declined and environmental levels of dioxin have plummeted.
Thank you for your ongoing attention to this important matter. ACC looks forward to significant IRIS enhancements in 2012 and EPA’s revised and unabridged dioxin assessment.
cc: Cass Sunstein Paul Anastas