Pretreatment Indicator (2026-09-30)

Entering Post Final Order Activities (04.02.2008)

Entering and Retrieving EPA Oversight Inspections in ICIS-NPDES

Selecting several complying activities related to one enforcement action, and Entering Data Into The ICIS Injunctive Relief Screen

Tips for Using ICIS Ad Hoc Reports

How to determine the TVACC due dates

Data Quality Review - Steps for Reviewing Direct and Preventative Environmental Benefit Data

Enter a Voluntary Disclosure resolved using an Administrative Penalty Order with zero penalty

Who can see sensitive data?

PowerPoint Slides for Permits

What are some search tips for ICIS?

ICIS-Air Reference Table Code Listing

Counting and Reporting Inspections Conducted By Tribal Inspectors Using Federal Credentials

ICIS User Guide (8/2002)

What other data systems does ICIS communicate with?

ICIS EDT Error Code Description Updates 2025

First Interim Release for ICIS 2.0 Implemented Today (e-mail David H.) 11-20-06

Memorandum: Updates and Clarifications for FY 2013 End-of-Year Enforcement and Compliance Reporting and Certification (9-26-2013)

Allocating Outcomes and Outputs from Multi-Regional Cases (10.04.12)

Entering Clean Air Act (CAA) Notices of Violation (NOVs) into ICIS