UK Digital Waste Tracking (DWT) API - Technical FAQ

# UK Digital Waste Tracking (DWT) API - Technical FAQ The transition from waste transfer notes (WTN) to the digital waste tracking service is the biggest shift in UK waste regulation in 30 years. Here are the technical answers you need. ## Q: What is the base URL for the 2026 Production API? **A:** The production endpoint is `https://tracking.defra.gov.uk/api/v2`. Sandboxing is available at `https://sandbox.tracking.defra.gov.uk`. ## Q: How do creating a 'Waste Movement' record differ from the old CSV upload? **A:** The new API requires real-time creation. You cannot batch upload records at the end of the month. Every movement generates a UUID which must be physically printed or NFC-tagged on the container. ## Q: What EWC codes trigger immediate flagging? **A:** The system automatically flags "High Risk" movements: - **16 06 05**: Lithium-ion batteries (Fire risk) - **20 01 33**: Mixed batteries Any movement of >50kg of these codes requires pre-notification (24 hours). ## Q: Can I automate the "Receiver" confirmation? **A:** Yes. If you are a treatment facility, you can use the `PUT /confirmations/{movement_id}` endpoint to auto-confirm receipt. However, if the weight deviates by >5%, you must raise a "Discrepancy" object instead. ## Q: Does EcoResourceHub integrate with this? **A:** Yes. Our platform is a certified third-party aggregator. We push your data to Defra automatically, ensuring you never miss a reporting deadline. ## Q: How do I handle cross-border (Scotland/England) movements? **A:** SEPA and EA systems are now unified under the single DWT schema. The `destination_jurisdiction` field handles the regulatory routing logic on the backend. --- **Need help integrating?** Harrison can audit your current waste streams and generate a compliance roadmap. [Start an Audit](/dashboard)