Frequently Asked Questions
Results (4)
Click the question to read the answer.
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HWIN pre-paid balances have not been transferred to the HWP Registry. The regulated community no longer has access to HWIN to manage their accounts and pay fees associated with activities from 2022 or earlier.
If necessary, the ministry will contact generators to address balances remaining in HWIN pre-paid accounts from 2022. The Ministry can be contacted at HazardousWasteProgram@ontario.ca
Read RPRA HWP Registry Fees Schedule
See FAQ: Will I pay my fees using a prepaid account like in HWIN?
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No. Fees will be invoiced monthly and will include applicable fees for manifests completed during the previous month. Fees for onsite disposal will be invoiced at the time the disposal activity report is completed.
See FAQ: What payment methods are available in the Registry?
See FAQ: Who pays RPRA’s HWP Registry fees?
See FAQ: What information is included on an invoice for HWP Registry fees?
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Fees are tied to the activities that generators report on or that are reported on their behalf by authorized generator delegates (AGDs) (e.g., manifests and on-site storage, processing and disposal). Fees will be invoiced on the first day of each month and will include all manifests completed in the previous month.
RPRA consulted industry stakeholders on the 2025 HWP Registry Fees from September 27 to November 12, 2024 and, based on the feedback received, the HWP Registry Fees have been set on the following basis:
- fees is charged to generators only, aligning with the current Hazardous Waste Program fee structure
- the manifest fee has been set at $6, the same rate as today, and will be charged per manifest
- the tonnage fee has been set at $27.50, instead of the past $30 fee, and will only apply to shipped hazardous waste and hazardous waste that is disposed on site which remains the same as today’s framework
- there is no annual registration fee
- all existing fee exemptions are maintained, as per Ontario Regulation 323/22: Subject Waste Program
View the 2025 HWP Registry Fees Schedule
See FAQ: Will I pay my fees using a prepaid account like HWIN?
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Fees will be charged to generators only, aligning with the current Hazardous Waste Program fee structure.
If full delegation is selected, the authorized delegate that registers the generator’s facility will pay the fees.
If a generator has partially delegated to a service provider, the AGD can manage and report activities at the generators’ facilities, but the generator will be responsible for paying the fees.
See FAQ: Will I pay my fees using a prepaid account like HWIN?
See FAQ: Is there a fee to set up an account in the HWP Registry?