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  1. Home
  2. National Pollutant Discharge Elimination System (NPDES)

Keys to Permitting Success

Plan. Communicate. Be flexible. Collaborate.

EPA believes that by 2022, all permitting decisions should be made within six months. To that end, EPA's Smart Sectors Program is discovering strategies that result in efficient environmental permitting processes. When Boeing decided to secure additional land for future growth in Charleston, SC, it received air and wetlands permits just a few months after submitting permit applications.
  • Read Boeing's story
  • Watch the video

National Pollutant Discharge Elimination System (NPDES)

  • About NPDES
    • Permit Basics
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    • Other Federal Laws that Apply to the NPDES Permit Program
  • All NPDES Program Areas
    • Animal Feeding Operations
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      • Combined Sewer Overflows (CSOs)
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  • NPDES Technical Resources
    • Resources for Permit Writers
    • NPDES Permit Writers' Manual
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    • Electronic Notice of Intent (eNOI)
    • NPDES Applications and Forms
Contact Us About NPDES
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 23, 2025
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