Understanding EWC Codes: The 3 Mistakes Everyone Makes

European Waste Catalogue (EWC) codes classify waste materials consistently across the industry. While EWC codes seem straightforward, errors in their application can lead to compliance issues, operational delays, or even regulatory fines.

Mistake 1: Incorrect Code Selection

Choosing the right EWC code is critical. A common misconception is that a similar-sounding waste material can use the same code. This isn't always correct. Each code has specific criteria based on composition, source, and treatment methods. For example, 'ferrous metal filings and turnings' (12 01 01) differs significantly from 'ferrous metal dust and particles' (12 01 02).

Solution:

• Always refer directly to the official EWC glossary or use a trusted tool, such as Machu AI's EWC Glossary, to validate codes.

• Confirm the detailed description and match it precisely with your waste characteristics.

Mistake 2: Overlooking Code Hierarchy

The EWC is structured hierarchically with chapters, subchapters, and individual codes. Many businesses mistakenly select general codes without considering more specific, applicable ones. General codes should only be chosen if no more precise code fits your waste.

Solution:

• Identify the most specific EWC code relevant to your waste type.

• Utilise hierarchical navigation tools to drill down from broad categories to precise descriptions.

Mistake 3: Mismanaging Documentation and Audit Trails

Inaccurate or incomplete documentation surrounding EWC codes is frequently uncovered during audits, risking penalties or operational disruption. Businesses often underestimate the importance of maintaining detailed records linked to EWC code assignments.

Solution:

• Ensure thorough documentation for every waste transaction, clearly stating the assigned EWC code.

• Regularly audit your records internally to preempt external audit issues. Automated tools, like those provided by Machu AI, can streamline and secure documentation.

How Machu AI Can Help

Machu AI simplifies EWC validation through intelligent tools reducing manual errors, smoother operations, and fewer audit complications.

Don't let these common mistakes disrupt your waste management processes. Choose the right tools and practices, keeping your business compliant and confident.