Upcoming Training Calendar for all NeT, NetDMR and ICIS trainings

ICIS Training Materials

ICIS NPDES EDT Technical Specification Part 2

ICIS-Air EDT Technical Specification Documents

ICIS NPDES EDT Technical Specification Part 1

Excel Spreadsheet Tools for mapping data to ICIS XML format

ICIS System Contacts

All Things ICIS Modernization: General Project Information

User Support

General Login.gov Information

Guide to submitting dataflows to ICIS

ICIS-Air ICR (2020)

Parameters and Pollutants (2026-03-27)

ICIS-Air EDT Submission Documents

ICIS NPDES EDT (batch) Resources

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

ICIS NPDES Data Sharing Training Materials

Updating and Deleting NPDES Permit Addresses via EDT

Download XMLs From ICISDA Dataflow to Correct ICIS Data.

Why are all my permit DMRs deleted in ICIS after reissued via EDT?