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Integrated Compliance Information System (ICIS)
System Access

Data Systems

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The Integrated Compliance Information System (ICIS) is a web-based system that provides information for the federal enforcement and compliance (FE&C) and the National Pollutant Discharge Elimination System (NPDES) programs.

ICIS can be accessed at the following URL, "https://icis.epa.gov/icis", using the Internet Explorer browser. (Other browsers are not supported and may result in errors or loss of functionality.)

On this page:

Who can register to access ICIS

Access to the ICIS application is limited to:

Public Access

Access to ICIS information is provided for the public through the Enforcement and Compliance History Online (ECHO) data system.

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Registration for new ICIS users

Contact your ICIS FE&C Regional System Administrator or your PCS/ICIS-NPDES Regional Coordinator to request instructions and the type(s) of documents you will need for registration to ICIS-NPDES.

New ICIS users must complete and submit the following forms:

Your ICIS FE&C Regional System Administrator or your PCS/ICIS-NPDES Regional Coordinator will provide you with your User-ID and temporary password.

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Registration for new ICIS users that are current PCS users

For those who do have a current user-id and password to access PCS

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Password Information

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System Availability

Unless otherwise noted, ICIS is available to registered users from:

Due to system processing tasks, ICIS may not be accessible between 11:00 pm and 7:00 am (EST).

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ICIS Issue Tracker System

The ICIS Issue Tracker System (IITS) is a Lotus Notes, web-based database that records and monitors state and regional matters that have been reported to the ICIS Customer Support Section. IITS serves as a knowledge base that allows users to actively collect and share data to aid in the problem solving process. All ICIS users that need access to the IITS should view this presentation (PDF)(21 pp, 445K) to learn more about the ICIS Issue Tracker System and how to register (PDF)(21 pp, 445K) .

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User Support

If you need immediate assistance or answers to direction questions, contact the ICIS Customer Support Section:

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