Upcoming Training Calendar for all NeT, NetDMR and ICIS trainings

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

ICIS Modernization: Draft Timelines

ICIS Training Materials

User Support

'All Things ICIS Modernization' Meeting Notes

Reasons for Modernizing ICIS

ICIS Modernization Air Focus Area: Draft Meeting Schedule

Steps to Resolve the "ID SI_LOCALE" error message

Region 4 ICIS Training

General Login.gov Information

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

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

CY2025 ICIS-NPDES RNC-QNCR Schedule

ICIS User Manual - Unofficial (04/2021)

Complete List of ICIS Batch/EDT Error Codes

Excel Spreadsheet Tools for mapping data to ICIS XML format

ICIS NPDES EDT Technical Specification Part 1

EDT Common Error Codes

ICIS NPDES EDT Technical Specification Part 2