Upcoming Training Calendar for all NeT, NetDMR and ICIS trainings

ICIS-NPDES RNC and QNCR Schedule Final 2025

User Support

ICIS Training Materials

Steps to Resolve the "ID SI_LOCALE" error message

ICIS System Contacts

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

Excel Spreadsheet Tools for mapping data to ICIS XML format

General Login.gov Information

Region 4 ICIS Training

Complete List of ICIS Batch/EDT Error Codes

ICIS User Manual - Unofficial (04/2021)

Instructions for Logging into ServiceNow Support Portals to Track Tickets and Articles

EDT Common Error Codes

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

ICIS-Air ICR (2020)

Download XMLs From ICISDA Dataflow to Correct ICIS Data.

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

Parameters and Pollutants (2025-05-02)

ICIS NPDES EDT Technical Specification Part 1