ASTA Comments on EPA's Advanced Notice of Proposed Rulemaking on EtO Emissions

On January 16, 2025, ASTA submitted a letter to the U.S. Environmental Protection Agency requesting clarification on the classification of Mexican Oregano (Lippia graveolens) and sassafras with respect to the Agency's Interim Registration Review Decision for ethylene oxide. In its letter, ASTA requested that the Agency consider the inclusion of these commodities under the classification of "dried vegetables."

This document is a proposal to the Environmental Protection Agency's (EPA) ChemSAC calling for the establishment of tolerances for propylene oxide (PPO) on turmeric, ginger, sesame seeds, and capsicums on the basis of available residue data on other spice commodities to facilitate alternatives to ethylene oxide.