ICIS-NPDES Data Submission Payloads and Processing Order

FRS Data Steward Network Contacts

Inactivating NODI Code(s) in ICIS and NetDMR

ICIS-Air ICR (2024)

Program Codes (2024-12-03)

ICIS RNC and QNCR Run Schedule CY2024

ICIS Modernization: Draft Timelines

ICIS-Air Reference Table Code Listing

What to do if expected DMRs are not generated in ICIS

How do I submit a ServiceNow helpdesk ticket?

What are the ICIS Environments?

PowerPoint Slides for Permits

How do I sign up for GovDelivery announcements?

Calculating Percent Exceedance calculated

ICIS Web Technical Specifications - Enforcement

Single Event Violation (SEV) - (2025-02-12)

NODI Codes & Descriptions (2024-04-04)

EPA Region 4 ICIS-NPDES Registration Instructions and Forms - Version 24.1 (Updated November 14, 2024)

ICIS Web Technical Specifications - Program Reports, RAD WebRIT, Reissuance, Related Activities, Reports Universes, RNC

ICIS-Air EDT General Submission Questions