Blog | Environmental General Counsel

Nov 24, 20202 min

Getting Tough on Vapor Intrusion: Enforcement for Failure to Mitigate

by Catherine W. Johnson As concerns have escalated about vapor intrusion, regulatory agencies are not only taking more conservative...

Jul 22, 20203 min

New Vapor Intrusion Requirements in California Increasing Costs and Liabilities

By Catherine W. Johnson In February 2020, California EPA (Cal-EPA) released its Draft Supplemental Vapor Intrusion Guidance (“Draft...

Jul 8, 20205 min

Proposition 65 Warnings for Contaminated Properties and Vapor Intrusion

By Catherine W. Johnson, Partner, Environmental General Counsel LLP July 8, 2020 -- While the vast majority of Proposition 65 claims...

Jun 10, 20203 min

Public Comments on California’s New Vapor Draft Intrusion Guidance: What Next?

By Catherine W. Johnson Public comments on California’s Draft Supplemental Vapor Intrusion Guidance (“DSVIG”) were due to Cal-EPA by June...

Mar 21, 20196 min

The Latest On Vapor Intrusion Regs In California

By Catherine Johnson Law360 (March 21, 2019, 4:06 PM EDT) Vapor intrusion — the presence of contaminated vapors inside buildings — can...

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