Regulatory Development and Retrospective Review Tracker
Nanoscale Materials; Significant New Use Rule (SNUR) - Merged into RIN 2070-AJ54
a.k.a. Nanoscale - SNUR
RIN: 2070-AJ67 (What's this?)
Current Phase: Withdrawn (What's this?)
This Web page will be retained for 1 year for historical purposes, and then it will be removed from Reg DaRRT.
This entry has now been merged into the rulemaking identified under RIN 2070-AJ54. As such, this entry is being withdrawn from the Agenda.
This site provides summaries of priority rulemakings and priority retrospective reviews of existing regulations. We update most of the site at the beginning of each month, though some data is updated more frequently if it is time sensitive. The information on this site is not intended to and does not commit EPA to specific conclusions or actions. For example, after further analysis, EPA may decide the effects of a rule would be different or it may decide to terminate a rulemaking.