DoD Vapor Intrusion Handbook Fact Sheet – Passive Sampling for Vapor Intrusion Assessment (Revised February 2017) Fact Sheet – Real-time Monitoring Fact Sheet – High Volume Sampling Fact Sheet – Building Pressure Cycling Fact Sheet – Tracers, Surrogates, and Indicators Fact Sheet – Background Sources Fact Sheet – Matrix for Selecting Vapor Intrusion Investigation Technologies Fact Sheet – Considering the Vapor Intrusion Pathway throughout the CERCLA Process Fact Sheet – Vapor Intrusion Preferential Pathways Fact Sheet – Vapor Intrusion Mitigation Navy Vapor Intrusion Resources