On April 10, 2024, the U.S. Environmental Protection Agency released the final National Primary Drinking Water Regulation for six PFAS compounds. The final rule follows issuance of a proposed rule on March 14, 2023, which was...more
ASTM Standard E1527-13 died quietly on February 13, 2024, after a year of peaceful co-existence with its successor - ASTM Standard E1527-21. Both of the standards, which describe the methodology for conducting a Phase I...more
On Tuesday, March 14, EPA released pre-publication proposed Maximum Contaminant Limits (MCLs) for six specific per- or poly-fluoroalkyl substances (PFAS), also referred to colloquially as “forever chemicals” and “emerging...more
On April 13, House lawmakers on Capitol Hill introduced the PFAS Action Act of 2021, a bill that would require the EPA to institute a federal drinking water standard for two specific PFAS compounds....more
On July 30, 2020, New York state joined the growing ranks of state and local governments directly regulating PFAS. The newly established maximum contaminant levels (MCLs) will eventually require all public water systems in...more