AD120 OECD waste code Spent beads used in water softeners & purifiers.

Is OECD AD120 hazardous waste?

For controlled OECD recovery movements. OECD AD120 is an OECD amber-list waste for recovery movements. The code describes the material. SOR/2021-25 and the countries' rules decide whether the Canadian movement is regulated.

On a federally regulated international shipment, the applicant enters the waste classification in the waste-line details of the federal notification in CNMTS. The movement rules and exclusions say when that applies.

Is discarded ion-exchange resin always OECD AD120?

Pick the entry whose description and conditions match the material. The code classifies the waste. It doesn't settle whether SOR/2021-25 reaches the movement, any exclusions, destination-country controls or the intended operation.