Monthly Archives: November 2019

Summary As part of the EPA’s childhood lead exposure prevention efforts, the EPA has re-evaluated the current dust-lead hazard standards (DLHS). Based on their evaluation, this rule now revises the DLHS from 40 µg/ft 2 and 250 µg/ft² to 10 µg/ft² and 100 µg/ft² on floors and window sills, respectively. This standard increases the stringent […]