Amendments from the Direct Final Rule withdrawn by EPA on December 6 include revisions discussed below concerning accumulation limits for Small Quantity Generators (SQGs), hazardous waste determinations and codes, and RCRA recordkeeping. Posted August 9, 2023 (Revised 12/6/23)Hazardous waste ...
RCRA waste number U165 - Risk and Safety Risk Codes R22 - Harmful if swallowed R40 - Limited evidence of a carcinogenic effect R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R67 - Vapors may cause drowsiness and dizziness R65 - ...