Adding Chemicals to Water Supply - Permit

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Operating & Renewing


Operating Requirements

  • 1.

  • 2.
  • STANDARD METHODS FOR THE EXAMINATION OF WATER AND WASTEWATER


  • 3.
  • NEW YORK STATE WORKERS' COMPENSATION



Ready to Renew?

Steps to renew online:

  • 1.
  • PIN REQUEST FORM


Steps to renew by mail:

  • 1.

Steps to renew in person:

  • 1.
  • AUTHORITY TO ACT FORM (PDF) (PDF)

    NYC Department of Consumer Affairs (DCA)
    Licensing Center
    42 Broadway, Lobby
    New York, NY 10004