Articles

Upcoming Training Calendar for all NeT, NetDMR and ICIS trainings

Steps to Resolve the "ID SI_LOCALE" error message

User Support

ICIS Training Materials

ICIS System Contacts

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

Complete List of ICIS Batch/EDT Error Codes

Excel Spreadsheet Tools for mapping data to ICIS XML format

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

ICIS User Manual - Unofficial (04/2021)

Parameters and Pollutants (2025-08-06)

Linking a Federal Inspection to a NPDES Permit ID in ICIS-NPDES

Region 4 ICIS Training

What is the ICIS Maintenance Schedule?

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

General Login.gov Information

EDT Common Error Codes

ICIS NPDES EDT Technical Specification Part 2

ICIS NPDES EDT Technical Specification Part 1

ICIS-Air Training PowerPoint Slides