For a new hazardous waste facility, the licensee may not begin treatment, use, storage, or disposal of hazardous waste, and for a facility being modified, the licensee may not treat, store, use, or dispose of hazardous waste in the modified portion of the facility, until:
(1) The licensee has submitted to the Department, by certified mail or hand delivery, a letter, signed by the owner or operator and by a Massachusetts registered professional engineer, stating that the facility has been constructed or modified in compliance with the license; and(2) Either, (a) The Department has inspected the modified or newly constructed facility and has determined in writing that it complies with the conditions of the license, or(b) The Department has determined in writing that no inspection by the Department is required.Amended by Mass Register Issue 1522, eff. 5/24/2024.