Ontario waste class 231 Rubber & paint binder left in tanks and pails.
- Free, no account
- Based on Ontario Regulation 347 and registration guidance
- Nothing is stored
Find a Canadian waste code
231, Latex residue.
Ontario organic wastes
Latex residue
Ontario group: resins and plastics.
ComplyOnSiteIs Ontario 231 hazardous waste?
Not from the code alone. Ontario 231 describes the waste stream, not whether it is hazardous. Ontario decides that from the hazardous characterization or liquid-industrial status, and from the exclusions. The 3-digit class needs a primary characterization letter to form the waste number.
For subject waste, the generator enters the class-and-letter waste number in the waste details of the Ontario hazardous waste manifest. Ontario’s exclusions and shipment rules also apply.
What does Ontario 231 cover?
Latex residue. Examples are discarded latex, latex crumb and latex residue.
Is latex residue Ontario 231 or another class?
| Code | When it fits |
|---|---|
| 231 | The stream is latex residue. |
| 232 | The waste is a polymer resin rather than latex material. |
When several characterizations apply, the registration flowchart picks the primary one. A 3-digit class doesn't replace the flowchart or the exclusions.
Which wastes take Ontario 231?
| Waste | When it’s 231 |
|---|---|
| Discarded latex, latex crumb or latex residue | Latex composition |