The ALERT! Mass Warning Notification System notifies service members, civilians and their families during a crisis. MWNS operators can issue alerts in the event of an active shooter, inclement weather or any other event requiring immediate notification. All U.S. Army personnel stationed at or on assignment in Europe are required to register.

Self-registration Guide

1. Log in

Log-in to self-registration at and click the 'DoD and All Services' icon.

2. Add personal information

First and last names are required fields. CACEDIPI will populate automatically from the CAC. Rank is optional.

3. Add contact methods

Youmust add at least one valid, internationally formatted (+49-) telephone number.You may add up to 10 phone numbers and email addresses into the system. Please do not enter DSN numbers.

4. Add associations

Add Military Location

  • Service – select Army
  • Region – select OCONUS
  • Installation – select USAG Rheinland-Pfalz
  • Subinstallation – select your location

Optional: Add start/stop dates

Click 'Add'

ALL PERSONNEL should add the following command structure: Headquarters United States Army Garrison Rheinland-Pfalz (W6E6AA)

Note: You must have at least one non-dated association in order for your record to be saved. If you have multiple associations, add each separately.

5. Save

Save all work when prompted.

ALERT! Frequently Asked Questions

What does ALERT! use my information for?

ALERT! stores your information for alerting purposes only.

How many times does the system call per notification?

By default, the system will contact you three times unless a confirmation has been acknowledged. It is possible you may have confirmed through another method (i.e. email) and will still receive a phone call if that call was already sent.

I am getting an error that says unable to save client record, or registration was unsuccessful, what should I do?

Make sure you have completed all of the mandatory fields: first name, last name, valid phone number, email address and one non-dated association. If you are unable to find your military location (USAG RP), please contact the ALERT! Help Desk for assistance.

I can't complete registration because I only have a DSN number, what should I do?

If you only have a DSN phone number, simply click the remove button for that field and then save at the bottom of the page.