Course Categories Stormwater / CESCL NEPA Regulations / Policy Chemistry / Remediation / Toxicology Fishery / Biology Air Environmental Communication Hydrology / Water Software / GIS / Statistics Safety / Compliance Contaminant Vapor Migration and Intrusion Course Contaminant Vapor Migration and Intrusion Instructor Elie H. Haddad Venue Live Remote Attendance-- USA - Live Remote Attendance Dates Thu, 10/23/2025 - 8:30 am PDT - Thu, 10/23/2025 - 4:30 pm PDT Fri, 10/24/2025 - 8:30 am PDT - Fri, 10/24/2025 - 4:30 pm PDT Open
