Revisions to the California Safe Drinking Water and Toxic Enforcement Act, commonly known as Proposition 65, go into effect on April 1, 2020. The amendments are intended to clarify methods of compliance by upstream parties, including manufacturers, producers, packagers, importers, suppliers, or distributors of products with chemicals subject to warning requirements under the Act. They

California regulators have announced that the comment period for a recent proposal, Supplemental Guidance: Screening and Evaluating Vapor Intrusion, has been extended to June 1, 2020, and public workshops and webinars originally scheduled for April have been postponed until further notice.

Vapor intrusion occurs when contamination moves from groundwater and soil beneath a structure

As reported previously, California agencies are providing clarification and directives to guide regulatory compliance following Governor Gavin Newsom’s state-wide “stay at home” order issued on March 19, 2020. More specific guidance has now been issued by the State Water Resource Control Board (SWRCB) for Public Water Systems, and by the South Coast Air Quality

California agencies are beginning to provide clarification and directives to guide regulatory compliance following local “shelter in place” orders to slow the spread of COVID-19 in the San Francisco Bay Area, and Governor Gavin Newsom’s state-wide “stay at home” order issued on March 19, 2020. While the State Department of Public Health is taking the

On February 20, 2020, the U.S. Environmental Protection Agency (EPA) announced its intent to publish a preliminary regulatory determination under the Safe Drinking Water Act (SDWA) for perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS). Publication will initiate a 60-day notice and comment period that represents the first step toward the adoption of Maximum Contaminant Levels

On January 31, 2020, California announced proposed changes to warning requirements under the Safe Drinking Water and Toxic Enforcement Act of 1986, commonly known as Proposition 65, by releasing a Notice of Proposed Rulemaking (“Proposal”). Among other things, the changes are intended to clarify on-line warning requirements (through a website or using a mobile phone

New federal reporting requirements for per- and polyfluoroalkyl substances (PFAS) went into effect on January 1, 2020. The National Defense Authorization Act for FY 2020 (NDAA), signed into law on December 20, 2019, required EPA to add certain PFAS to the federal Toxics Release Inventory (TRI) list of reportable chemicals.

The NDAA identified fourteen specific