DDAC Treated Basswood Structural Timbers from United States
Basswood timbers treated with didecyldimethylammonium chloride (DDAC) for light structural framing. These non-coniferous rough wood products treated with preservatives are classified under tariff item 4403.12.00.
Duty Rate — United States → Canada
PGA flags (2)Show detailsHide detailsCFIAAll ProgramsRequiredECCCWildlife Enforcement - commodity may be regulated by ECCCRequired
- CFIA
All Programs · Required
CANADIAN FOOD INSPECTION AGENCY: CFIA All Programs requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 4401110000–4404200000).
- ECCC
Wildlife Enforcement - commodity may be regulated by ECCC · Required
ENVIRONMENT AND CLIMATE CHANGE CANADA: ECCC Wildlife Enforcement - commodity may be regulated by ECCC requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Starts With 4403).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the timbers are in the rough state—not planed, sanded, or finger-jointed—to qualify for this tariff item
• Provide the Canadian importer's declaration confirming the DDAC treatment concentration, as this may be subject to Canadian pesticide regulations
• Check whether the timbers meet Canadian building code requirements for structural applications