Stack Sweeps, Successor Liability, and “Knowledge” – Emerging Signals from Recent Enforcement Actions

Mike & Brent coin a new phrase in the context of white-collar corporate enforcement, “stack sweep,” to describe the potential enforcement risks--up and down the technology stack--that recent U.S. export controls settlements, policy statements, and guidance portend in focusing on broad end-use or end-user “catch-all” provisions that turn on “knowledge” defined to include “an awareness of a high probability.” Specifically, they discuss how two recent cases are short on facts but long on lessons (or, as Brent says, appear at first glance to be “dogs”) (01:07), discuss the Alpha & Omega Semiconductor (AOS) settlement announced July 2, 2025 (03:19), how reliance on the advice of counsel is as useful as the extent of facts disclosed to counsel (06:09), discuss the Unicat Catalyst Technologies settlement announced by the Bureau of Industry & ...