Quebec waste code E22 Mineral sludge & solids that fit no other E code.
- Free, no account
- Based on Quebec Schedule 4 and official transport guidance
- Nothing is stored
Find a Canadian waste code
E22, Other inorganic sludge and solids.
Quebec inorganic solids and sludge
Other inorganic sludge and solids
Use E22 for inorganic sludge or solids not listed under E01–E21 or E23–E24; identify the material.
ComplyOnSiteIs Quebec E22 hazardous waste?
Not from the code alone. E22 is a Quebec residual hazardous-material category. The material must meet the regulatory definition first, and still meet it after the exclusions and quantity rules are applied.
Record E22 as the Quebec MDR category. For dangerous goods in transport, show the MDR code apart from the TDG shipping description. The category doesn't replace the UN number, shipping name, class or packing group.
A regulated interprovincial, import, export or transit movement may also need the federal movement document. Each document has its own scope, so the Quebec category alone doesn't settle the paperwork.
What does Quebec E22 cover?
Schedule 4 category for inorganic sludge or solids not listed under E01–E21 or E23–E24. Identify the material. It sits in Quebec's Inorganic solids and sludge group.
- Category group
- Inorganic solids and sludge
- French search term
- Autres boues et solides inorganiques non spécifiés autrement dans les lignes E01 à E21 et E23 à E24 (précisez)
Is inorganic sludge or solid with no other code Quebec E22?
| Code | When it fits |
|---|---|
| E22 | The material is inorganic sludge or solids not listed under E01–E21 or E23–E24; identify the material. |
Choose between categories by the material's composition, physical form, concentration and source. Similar labels aren't interchangeable. Transport classification is a separate decision, even when the Quebec category is clear.
Which wastes take Quebec E22?
| Waste | When it’s E22 |
|---|---|
| Refractory bricks contaminated with corrosive material | Inorganic composition outside named entries |
| Sodium carbonate | Inorganic composition outside named entries |
| Aluminum-smelter waste contaminated with fluorides | Inorganic composition outside named entries |
| Fluoride-contaminated aluminum-smelter waste: refractory bricks, ventilation dust, anode tips, contaminated alumina or frame-cleaning residue | Inorganic composition outside named entries |
| Solid sulphur | Inorganic composition outside named entries |