The document summarizes the Hazardous Waste Generator Improvements Rule which aims to update regulations for hazardous waste generators. The rule contains 7 major components that (1) allow consolidation of waste from conditionally exempt small quantity generators at large quantity generator facilities, (2) provide flexibility for episodic hazardous waste generation, and (3) strengthen emergency preparedness requirements for large and small quantity generators. The rule revisions will impact generator classifications and requirements.