An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Cross-Media Electronic Reporting Rule

Lesson 3: Typical Application Components

Typical CROMERR applications include a minimum of three components, which are listed below. The first component, the Cover Sheet, is not listed on the previous page as a required element; however, it represents a best practice for organizing basic application information. The other two application components directly reflect CROMERR-required elements.

Select each application component below.

These application components are described in greater detail in the following pages.

Note that EPA offers a number of tools and templates to help states develop these application components. These tools and templates are described in greater detail in later lessons.

Back | Next