HP10: Toxic for reproduction
Waste that can harm fertility or the development of an unborn child.
What HP10 means
HP10 covers waste that can harm fertility or sexual function in adults, or the development of an unborn child.
The HP10 thresholds
Each limit applies to any one substance. Nothing is added up, and there's no cut-off.
| Hazard statement | Makes the waste HP |
|---|---|
| H360 (reproductive toxicant, category 1A or 1B) | 0.3% or more |
| H361 (reproductive toxicant, category 2) | 3% or more |
Where you're likely to meet it
- Unleaded petrol, typically HP10 among other properties.
- Waste contaminated with oil whose identity isn't known: WM3 assumes the oil carries H361d, so total petroleum hydrocarbons of 3% or more make the waste HP10.
- Cytotoxic and cytostatic medicines.
What it changes when the waste moves
A waste needs only one hazardous property to be hazardous waste. In England and Wales it then moves on a hazardous waste consignment note in place of a waste transfer note, and the note goes with the load to the site that receives it.
On Digital Waste Tracking, the site that receives a hazardous load records its HP codes alongside the EWC code (the six-digit code from the List of Wastes that says what a waste is).
Sources
- WM3: Waste classification technical guidance (v1.2.GB): Appendix C10, pages C37 to C38; oils, pages 28 to 29
- GOV.UK: Healthcare and related wastes, how to classify
- Annex III to the Waste Framework Directive (HP1 to HP15)
- GOV.UK: Hazardous waste consignment notes
- The Digital Waste Tracking (England) Regulations 2026: the paragraphs on hazardous properties and POPs, 15 and 16
This page explains the rules. Check the waste itself against WM3 before it moves.
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Start on the free plan
CarrierNote is on the GOV.UK software provider list, connected to DEFRA's Digital Waste Tracking service. Receiving sites are in scope from October 2026 and carriers from October 2027, and you can be recording to DEFRA's standard from your first load, whenever you start.