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Photo for Naval Civil Engineer Corps Officer School's main page on the NETC website
The Naval Civil Engineer Corps Officers School Environmental Division (N74) offers several online training modules accessible via the DoD Environment, Safety and Occupational Health Network and Information Exchange (DENIX) website. These modules may be viewed at any time convenient to you.

To view these modules, you must have a DoD CAC ID card.

Go to DENIX.

Click on "Login (CAC Only)" located at upper right side of page to get to the secure side. Once you are logged in:
  • Select Training from the menu on the top of the page.
  • Select Naval Civil Engineer Corps Officers School Environmental Training from the dropdown menu.
  • The Online Module selection is located at the bottom of the page. Click on the desired module:
Bird Animal/Aircraft Strike Hazard

ECATTS Environmental Compliance Assessment, Training, & Tracking

DoD Endangered Species Act (ESA) Implementation Course

Systematic Planning Process

Intro to Uniform Federal Policy (UFP)

Uniform Federal Policy QAPP Manager’s Role

EMS General Awareness Modules

Please consult with your installation’s Environmental Management System (EMS) manager or environmental point of contact regarding their preferred method to receive this training. Organizations typically use either ECATTS, TWMS, or in-house training to complete this mandatory requirement per OPNAV policy. The CO/XO EMS General Awareness module is available on your installation’s ECATTS site under “All Available Training.”
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