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OECA Data Store- NPDES Training

ICIS Web Technical Specifications - NPDES Reports, Permit Basic Information, Permitted Features

ICIS NPDES EDT (batch) Resources

Guidance, Policy, and Minimum Data Requirements Information

ICIS Web Technical Specifications - IIRS, Impaired Waters, Incidents, Limit Sets, Limits, Narrative Conditions, Nightly Processing

DMR Non-Receipt Processing Training Recording (9/15/22)

ICIS-NPDES Data Entry Guidance for Superseded Enforcement Actions

Compliance Monitoring Types: Comprehensive, Industrial User, and Alternative definitions

Inspection vs Investigation

ICIS Business Intelligence Reports Trainings (video, 2021)

FIFRA Import Inspection Facility

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

ICIS Web Technical Specifications - Enforcement

OECA Data Store-General Training

ICIS-NPDES Inspection Data Entry for Regions and States

How do I sign up for GovDelivery announcements?

Change Permit Expiration Date

ConOps Report

Integrated Compliance Information System (ICIS)- What is it?

How do I clear my browser's cache?