Regulation & law · 22/11/2017
EPA Withdraws Direct Final Rule for Maryland's Air Quality Plan
The Environmental Protection Agency (EPA) is withdrawing its October 3, 2017 direct final rule that approved a state implementation plan revision for the Baltimore, Maryland area to meet the 2008 8-hour ozone national ambient air quality standard, following adverse comments received.
Original source language: Federal Register — All DocumentsOpen original release →