ZDHC (Zero Discharge of Hazardous Chemicals)

Global · Est. 2011 · ZDHC Foundation

ZDHC is a global initiative to eliminate hazardous chemicals from the textile, apparel, and footwear industries. It provides the world's largest database for safer chemical choices and rates facilities on three compliance levels.

What This Certification Means

  • Comprehensive Manufacturing Restricted Substances List (MRSL)
  • Three compliance levels (Level 1, 2, 3) for facilities
  • Wastewater testing and discharge monitoring
  • World's largest safer chemistry database (ZDHC Gateway)
  • Adopted by major global apparel brands

How to Identify

Check the ZDHC Gateway database for certified facilities and approved chemicals.

Chemical Restrictions

ChemicalStatus
PFAS (Per- and Polyfluoroalkyl Substances)Restricted under MRSL
PhthalatesRestricted
ApeoBanned
HeavymetalsStrict limits
FlameretardantsHalogenated types banned
ChlorinatedsolventsBanned

Applicable Product Categories

Clothing & ApparelSports & Fitness

High Trust

Governing Body

ZDHC Foundation

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