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Is There an MRL for Chlormequat Chloride in the USA?

Clarifying US EPA tolerances and regulatory status.

Yes, there are established Maximum Residue Limits (MRLs) for Chlormequat chloride in the USA. While some sources may suggest that the substance should be banned in agricultural crops, the EPA (Environmental Protection Agency) has determined that specific tolerances for Chlormequat chloride are safe.
 

How to Find the Tolerances

You can view the specific limits for applicable products directly in the Restricted Substances database:

  1. Access Search: Go to the Restricted Substances search tab.

  2. Set Filters:

    • Market: Select United States of America.

    • Substance: Type Chlormequat chloride.

  3. Review: The system will list the "Tolerances of Chlormequat chloride" for various commodities, confirming where its use is permitted and at what levels.

 
 
Please follow this link to see tolerances of Chlormequat chloride in applicable products here.