Guidance for Reporting Imported HFC Actions in ICIS

List of Program System acronyms found in ICIS

Permit Reissuance Guidance and Impact on NetDMR and Submitted DMRs

Clean Air Act Stationary Source Compliance Monitoring Strategy 10-2016

Submitting DMRs for a Terminated permit in ICIS

ICIS NPDES RNC Final Order Process Logic Updated: State-issued Administrative Penalty Order with or without Injunctive Relief (February 2023)

How to handle Permit Status being set to Administratively Continued or Expired

Electronic Data Transfer (EDT) Support for State and Local Agencies

Voluntary Disclosure

Memorandum: Updates and Clarifications for FY 2013 End-of-Year Enforcement and Compliance Reporting and Certification (9-26-2013)

Statistical Base Code (2025-02-06)

Deprecated Clean Water Act Data Entry Guides

FRS Data Steward Network Contacts

ICIS-NPDES Inspection Data Entry for Regions and States

ICIS NPDES EPA and State Inspection Reports

Supplemental referral definition, and how to enter it into ICIS

Additional Guidance: Entering Schedule Events in ICIS-NPDES

Temporarily Closed vs. Permanently Closed Operating Status for Clean Air Act (CAA) Facilities

ICIS Modernization Board Charter

Ability to Report Direct and Preventative Environmental Benefits for CAA Mobile Source Formal Enforcement Actions (04.02.2008)