Supplier to Zero
Supplier to Zero is the implementation and assessment framework of the ZDHC Suppliers Roadmap to Zero. It helps suppliers to implement, evaluate, improve and independently demonstrate sustainable chemical management practices across their operations and supply chains.
Assessments are tailored to your organisation through your Supplier Profile, ensuring you are assessed only against the requirements applicable to your operations.
In-depth information about Supplier to Zero is provided in the ZDHC Supplier to Zero Manual.
ZDHC Supplier to Zero Manual Applicable for
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Supplier Profile
Determine which Supplier to Zero requirements apply to your organisation based on your operations and activities.
Supplier Profile
Self-Assessment
Evaluate your implementation of Supplier to Zero requirements and identify improvement opportunities.
Supplier to Zero assessmentThird-Party Assessment
Completed your self-assessment? Review the evidence checklist, prepare the supporting evidence, and arrange for an independent desktop or on-site assessment by a ZDHC Approved Supplier to Zero Assessor.
Results & Progress
View assessment history, progress, certificates and improvement over time.
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Assessment Types
Self • Desktop • On-site
Performance Levels
Level 1 • Level 2 • Level 3
Focus Areas
Input • Process • Output
Your Supplier to Zero Journey
- 1Review the ZDHC Supplier to Zero Manual
- 2Complete your supplier profile and self-assessment
- 3Perform a gap analysis and make improvements
- 4 Review the checklist and prepare supporting evidence
- 5Find your expert, arrange the assessment, and submit for a third-party review
- 6Receive an independent assessment
- 7Review improvement opportunities
- 8Obtain your certificate
- 9Reassess annually