Try our Advanced Search for more refined results

Expert Analysis - Opinion

California Vapor Intrusion Policy Should Focus On Site Risks

By Thierry Montoya ( December 4, 2025, 3:54 PM EST) -- Vapor intrusion occurs when volatile chemicals in soil gas migrate into buildings and affect indoor air. California's multiagency supplemental guidance on the subject uses attenuation factors, or AFs, to translate subsurface concentrations into predicted indoor air concentrations....

Law360 is on it, so you are, too.

A Law360 subscription puts you at the center of fast-moving legal issues, trends and developments so you can act with speed and confidence. Over 200 articles are published daily across more than 60 topics, industries, practice areas and jurisdictions.


A Law360 subscription includes features such as

  • Daily newsletters
  • Expert analysis
  • Mobile app
  • Advanced search
  • Judge information
  • Real-time alerts
  • 450K+ searchable archived articles

And more!

Experience Law360 today with a free 7-day trial.

Start Free Trial

Already a subscriber? Click here to login

Related Sections

Law Firms

Government Agencies