Although ASTM's Standard Guide for Identifying and Complying with Continuing Obligations (E2790-20) doesn't get the star treatment the Phase I standard enjoys, it plays a critical role in the environmental due diligence continuum, kicking in for property owners who acquire contaminated sites. Often, these are properties purchased for redevelopment. For parties looking to ensure liability protections under federal law (CERCLA) or state law, or to ensure they're following best practices for general risk management for contaminated properties, the guide is a critical post-acquisition implementing tool. Notably, the first step the user takes under E2790-20 is to review the site's Phase I report. Join Mary Ann Grena Manley, President, 15E Communications, and guest Mike Sowinski, Vice President, Terradex, for an enlightening conversation about ASTM's standard guide for land stewardship.