Perform a verified InCheck Level 1 or Level 2

Version 1 - Last updated 01 Jul 2026

The Verified InCheck aims to establish credibility of the Performance InCheck Report through the on-site verification of a supplier’s chemical inventory (uploaded by the supplier in order to generate a Performance InCheck Report).

This adds a layer of verification to the self-reported. It enhances trust and confidence in the supplier’s Performance InCheck Reports. InCheck verification is an important milestone in demonstrating a mature and credible Chemical Management System (CMS).

Solution providers should reivew the below chapter in the Suppliers Roadmap to Zero before proceeding

Suppliers RtZ - InCheck Reporting - Perform a Verified InCheck Level 1 or Level 2

Note: Details of the Verified InCheck Level 2 will be worked out after discussions in the InCheck sub groups. The link above is the proposed concept.

Preparation Checklist for Approved Reviewers

On-site Process for Type 1

On-site Process for Type 2

Note: The on-site verification is conducted using the ZDHC On-Site App, which supports the review process and automatically generates the Verified InCheck Report upon completion.

For more information, visit the Gateway Chemical Module articles in the Knowledge Base.

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