EPA's Electronic Multi-Sector General Permit Notice of Intent (eNOI) Home Page

Table of Contents for EPA's Multi-Sector General Permit eNOI Home Page

• eNOI Overview
• Gaining Access to the eNOI System and Training
• eNOI Search
• Frequently Asked Questions
• Contact Information

eNOI Overview

EPA has updated and improved the Electronic Notice of Intent (eNOI) for industrial facilities that need to apply for coverage under EPA's Multi-Sector General Permit (MSGP). The eNOI system is a free online service. Use this system only if your construction site or industrial facility is located in a state in which EPA is the permitting authority. Please click the eNOI logo to start to file an electronic Notice of Intent.

As of October 31, 2009, the Alaska Department of Environmental Conservation is now the stormwater permitting authority in Alaska . Please go to their website to find out how to submit your Notice of Intent.

Gaining Access to the eNOI System and Training

Industrial facilities can apply for coverage under EPA's MSGP via the eNOI system. First time users must register to gain access to use the eNOI system. See Registering for eNOI (PDF) (2 pp, 211K) to learn how to begin this process. Federal regulations require the certification of Notice of Intent forms by a responsible corporate officer or a principle executive or ranking elected official (for government organizations).

If you are a Certifying Official and do not have an eNOI account, you must register through EPA's CDX interface. Go to eNOI Certifying Officials (PDF) (2 pp, 289K) for more information on certifying officials.

To learn more about the eNOI system, including how to register and use the system, click here to view the revised eNOI Overview in PowerPoint format (PPT) (52 pp, 2MB) or Overview in PDF format (PDF) (52 pp, 1.24MB) .

• Fact Sheet on Certifying No Exposure Certification (NOE) (PDF) (2 pp, 119K) – Brief instructions for certifying officials to certifying a EPA No Exposure Certification (NOE) via the eNOI system using Central Data Exchange (CDX).
• Fact Sheet for Consultants Preparing NOIs (PDF) (2 pp, 101K) – Brief instructions for consultants preparing a EPA Notice of Intent (NOI) via the eNOI system using Central Data Exchange (CDX).

The training videos below provide step-by-step instructions to walk you through the eNOI system. Note: These videos summarize how industrial facilities can apply for coverage (submit an NOI) or submit other related forms under EPA's MSGP via the eNOI system.

• Multi-Sector General Permit (MP4, 8MB)
• No Exposure Certification (MP4, 4.7MB)

eNOI Search

View Stormwater NOIs - EPA is posting industrial NOIs for states and territories covered by EPA's MSGP. You can use this page to search, sort, and view your NOI or other forms.

Contact Information

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Last updated on April 16, 2012 12:54 PM
URL:http://cfpub.epa.gov/npdes/stormwater/msgpenoi.cfm