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  4. ZDHC Signatory (Brand, Chemical Formulator, Supplier, Associate, Textile Machinery Manufacturer) - Criteria
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Specific Eligibility Requirements: ZDHC Signatory Suppliers

  • Is registered to the ZDHC Gateway and  implements the ZDHC MRSL
  • Reports on ZDHC MRSL conformance using the ZDHC InCheck solutions (if applicable)
  •  If wet-processing: Has at least one ClearStream Report (wastewater test reports) uploaded to the ZDHC Gateway, which is no older than 1 year, along with any CAP wherever required
  • If a wet processor and directly discharging: Is able to provide sufficient evidence to be conformant with at least progressive level according to the latest active version of the ZDHC Wastewater and Sludge Guidelines
  • Must have achieved Supplier to Zero Foundational level for each of their production sites or must use the ZDHC MMCF Module if applicable
  • Preferred: Has one or more Supplier to Zero Progressive 
  • Preferred: Management Systems are in place at its manufacturing facilities, such as ISO9001, 14001 and 18001 certifications
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