Sewage Treatment Sludge from United States
Dehydrated primary sludge from municipal wastewater treatment containing organic solids and grit. This product is classified as sewage sludge under Chapter Note 5, as it arises from urban effluent treatment and is unstabilised, falling under tariff item 3825.90.00.
Duty Rate — United States → Canada
6.5%
Import Tips
• Confirm the sludge is unstabilised, as stabilised sludge suitable for fertilizer falls under Chapter 31
• Provide documentation to CBSA showing the sludge's origin from urban effluent treatment
• Check for permits under the Canadian Environmental Protection Act for waste import