This document outlines an introduction to environmental law class that covers: - Presentations from an environmental attorney and consultant on environmental law and due diligence. - An overview of key environmental agencies and laws at the federal, state, and local levels, including CERCLA, RCRA, the Clean Water Act, NEPA, and state-level laws. - When environmental issues typically arise in real estate development, such as during due diligence, contracting, entitlements, and remediation. - The purpose and form of environmental due diligence, including using Phase I and Phase II investigations to understand liability and comply with regulations.