EPA proposes SNUR amendments (modification batch 23-1.M) with comments due Nov 28, 2025

EPA proposed amendments/modifications to existing SNUR requirements (batch 23-1.M). The proposal would adjust significant new use designations for covered substances and opened a public comment period (deadline stated as Nov. 28, 2025). Companies should review whether amended SNUR triggers could affect current or planned uses and consider submitting comments and preparing for potential final changes.