HS&E property due diligence entails significant risks and liabilities for companies. This presentation is intended to provide an overview of challenges faced by environmental H&S staff through examples of process pitfalls and opportunities. By reviewing scenarios, we will discuss applications of Phase 1 and Phase 2 environmental site assessments and the process of identifying environmental building/operating permits that need to be obtained. The objective is to provide a broad laymanﾒs understanding and approach to environmental property due diligence.