Quebec waste codes 99 codes for Quebec waste, from acids to used oil.
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- Based on official Quebec sources
- Nothing is stored
Find a Canadian waste code
Pick a waste or type one, and the codes for it show here, province by province.
How do you build a Quebec MDR identification?
Once the waste is hazardous, combine the Schedule 4 category, the TDG class and division, and the physical state. A value of 0.0 means TDG doesn't apply, but it doesn't remove Quebec hazardous-material status.
Which dates change Quebec duties?
The new categories and the renamed Code have applied since 8 July 2026. Specified carrier and traceability duties start on 1 January 2027, with later stages in 2028. Generators’ annual summaries and reports for 2026 don't change.
When is Quebec residual hazardous material excluded or below the paperwork threshold?
| Place | Exclusions, thresholds and applicable routes |
|---|---|
| Quebec | A Schedule 4 category applies only to residual material that meets the hazardous-material definition or the article 4 assimilation rules. Article 2 excludes contaminated soil and specified construction, demolition and renovation materials, asphalt roofing, asbestos, treated wood, smoke detectors and mineral/glass/rock wool, subject to the stated article 4 exceptions. Material from residential construction, demolition or renovation coated in paint containing metals or metalloids is not assimilated under article 4. An excluded material can still need other disposal or transport controls. arts. 2–4 Article 2 also excludes scrap metal unless article 4(3)–(8) applies. It excludes textiles other than absorbents used to recover hazardous materials, and biomedical waste, which has its own regulation. It excludes specified pulp and paper mill residues, and pesticides under the Pesticides Act along with spray mixtures and rinsings made in use. It excludes wastewater except captive surface-treatment rinsing baths, specified mining tailings and deposited treatment sludge, dredging materials and used snow. It excludes authorized radioactive disposal, specified sewage and drinking-water sludge and drinking-water filter residues, and underground access, street-sump and car-wash residues. It excludes manure, vehicle-shredding residues, specified incineration ashes and untreated-wood and bark ashes, and alcoholic beverages and tobacco products. Solid paraffin keeps the article 4(6)–(8) exceptions, and solid plastic and rubber keep the article 4(3), (7) and (8) exceptions. The named minerals and ceramic and mineral-wool fibres are excluded only when no other hazardous material has contaminated them. Check the precise material and its origin, because a broad waste label is not enough. art. 2(3)–(27) Articles 2–4 have no general household or recycling exclusion. The below-100 kg and first-user same-purpose reuse provisions in article 31 remove only Chapter IV storage duties, and PCB materials still fall in that chapter when their total PCB content exceeds 1 kg. The article 104 reporting thresholds, over 100 kg for a category and over 1,000 kg in aggregate, concern records and annual summaries. They don't change waste status or exempt a shipment. arts. 31, 104 |
What applies to loads leaving Quebec?
For loads leaving Quebec, read the Federal exclusions and movement documents.
Quebec’s 99 waste codes
Grouped by the schedule or class list each comes from. Each code links to its page.
Acidic hazardous materials (pH <2) 3 codes
Caustic hazardous materials (pH >12.5) 3 codes
Caustic hazardous materials (pH >12.5): what each code covers
Hazardous materials with contamination 3 codes
Hazardous materials with contamination: what each code covers
PCB-bearing hazardous materials 9 codes
PCB-bearing hazardous materials: what each code covers
- J01 Lower-concentration PCB liquids
- J02 Higher-concentration PCB liquids
- J03 Lower-concentration PCB solids
- J04 Higher-concentration PCB solids
- J05 Lower-concentration PCB substances
- J06 Higher-concentration PCB substances
- J07 Equipment containing PCBs
- J08 Equipment contaminated by PCBs
- J09 PCB-contaminated bare metal
Hazardous laboratory materials 3 codes
Inorganic aqueous solutions 3 codes
Inorganic solids and sludge 24 codes
Inorganic solids and sludge: what each code covers
- E01 Surface-treatment sludge
- E02 Spent catalysts
- E03 Metal-bearing sludge and residue
- E04 Metallic dust
- E05 Metal salts
- E06 Non-metal salts
- E07 Spent anodes and cathodes
- E08 Ash
- E09 Primary metal-production residues
- E10 Slag
- E11 Foundry sand
- E12 Filter or filtration medium
- E13 Air-scrubbing residues
- E14 Inorganic water-treatment sludge and solids
- E15 Discarded lead batteries
- E16 Batteries and other accumulators
- E17 Inorganic-pigment residues
- E18 Calcium fluoride sludge
- E19 Used blast sand
- E20 Gypsum from industrial processes
- E21 Activated glass and cathode-ray tubes
- E22 Other inorganic sludge and solids
- E23 Mercury residue; identify it
- E24 Computer equipment or electronic assembly
Mineral oils and grease 5 codes
Mixtures for section 70.9 permit holders only 16 codes
Mixtures for section 70.9 permit holders only: what each code covers
- N01 Acid mixture
- N02 Acid mixture to reduce
- N03 Neutral mixture
- N04 Alkaline mixture
- N05 Alkaline or neutral mixture requiring reduction
- N06 Mixture to oxidize
- N07 Oxidizing mixture
- N08 Low energy fuel
- N09 Halogenated fuel of low calorific value
- N10 High energy fuel
- N11 Halogenated fuel of high calorific value
- N12 Organic solvent mixture
- N13 Organic solution mixture
- N14 Mixture of organic sludge and solids
- N15 Mixture of inorganic sludge and solids
- N16 Mixed organic and inorganic solids
Organic solids and sludge 14 codes
Organic solids and sludge: what each code covers
- B01 Halogenated organic process residues
- B02 Non-halogenated organic process residues
- B03 Settled hydrocarbon sludge
- B04 Petroleum and hydrocarbon residues
- B05 Organic water-treatment sludge and solids
- B06 Wood-preservation sludge and discarded products
- B07 Pharmaceutical-preparation residues
- B08 Pesticide-production residues
- B09 Paint and ink residues
- B10 Coking sludge
- B11 Glue, polymer and related residues
- B12 Decarbonizing and descaling residues
- B13 Other organic sludge and solids
- B14 Paint filters
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