How long should records of hazardous waste programs be saved according to regulations?

Records of hazardous waste programs should be retained for a duration of three years, which aligns with regulatory requirements in many jurisdictions. This timeframe is determined to ensure that adequate documentation is available for compliance verification and audit purposes. Retaining records for three years allows for thorough tracking of waste management practices, ensuring that facilities can demonstrate adherence to regulations during potential inspections or inquiries by regulatory agencies. This period is also beneficial for maintaining historical data for trends in waste generation, treatment, and disposal methods, which can inform future efforts in waste reduction and program improvements.