My Tour of a Commercial Environmental Laboratory

Certificates of Occupancy; Startups, Shutdowns & Malfunctions Redux; EPA's GHG Reporting Rule

Extended Producer Responsibility and Indirect Sources; Stormwater Compliance Management; PFAS Reporting Update

Compliance Fundamentals; Update on Pharma HazWaste; PFAS and Chrome Plating

Startups, Shutdowns & Malfunctions

PFAS Designated as CERCLA Hazardous Substances; EPA CERCLA Settlement for PFAS; PFAS in Industrial Discharges to POTWs

Trade Secrets & OSHA's HazCom Standard; NCDEQ Human Health Risk Assessment for 1,4-Dioxane; Home Builder Settles Stormwater Enforcement Action

Process Safety & Power Loss; PFAS & Corrective Action

Re-visiting "As Goes California ..."

Functional Equivalents of Direct Discharges; Management of Discarded and Re-used Lithium-Ion Batteries

The Return of Community-Based Enforcement; How Empty Is Empty?

Federal Appellate Court Deactivates EPA's Reactivation Policy