Upcoming Training Calendar for all NeT, NetDMR and ICIS trainings

ICIS Training Materials

Parameters and Pollutants (2026-03-27)

ICIS User Manual - Unofficial (04/2021)

User Support

ConOps Report

All Things ICIS Modernization: General Project Information

State, LCON, and Tribal Personnel: ICIS New User Getting Started Guide

Excel Spreadsheet Tools for mapping data to ICIS XML format

ICIS System Contacts

ICIS-NPDES Training Series - 2025 (EPA R4 Hosted) - Series Completed

Steps to Resolve the "ID SI_LOCALE" error message

ICIS NPDES EDT Technical Specification Part 1

ICIS Modernization Project Update Newsletters

Parameter Request Form

EPA Federal Employees and Contractors: ICIS New User Getting Started Guide

ICIS Modernization May 21-23, 2024 - Kick Off Meeting Materials

ICIS-Air ICR (2020)

Reasons for Modernizing ICIS

Complete List of ICIS Batch/EDT Error Codes