DA Form 7884, the Electronic Key Management Disposition Record, is the Army form a COMSEC custodian uses to log what happens to an electronic key when it is destroyed, superseded, transferred, or otherwise removed from the unit’s holdings. Each entry captures the date, key type, serial number, and reason, creating an auditable trail of every disposition event. A blank copy is available from the Army Publishing Directorate at armypubs.army.mil.
When You Need to Make an Entry
Electronic key management falls under the Army’s communications security program, and any time a key leaves your account the action has to be documented. Situations that call for a new entry include:
- Routine key changeovers, when an updated key replaces an older one.
- Emergency destruction of keys during a security incident.
- Transfer of key material between units in a change-of-custody event.
- Final disposition of keys that have reached the end of their authorized life cycle.
The completed form is what auditors and inspectors rely on to confirm each key was handled according to Army regulations.
What Each Entry Must Contain
The form itself is short, but accuracy matters because COMSEC records are subject to inspection. Every line requires four pieces of information:
- Date of disposition, in the standard military format (DD MMM YYYY).
- Type of key, using the designated nomenclature from your COMSEC account records.
- Key serial number, entered in full and checked against your hand receipts.
- Reason for disposition, such as routine supersession, emergency destruction, transfer to another COMSEC account, or expiration of the authorized use period.
Write legibly on hard copies and verify every serial number against your existing inventory before signing. A transposed digit can create an accounting discrepancy that takes real time to resolve, and clerical errors in COMSEC records can trigger a formal investigation.
Where to Download the Form
The official blank form is hosted on the Army Publishing Directorate site. Go to armypubs.army.mil and search for “DA 7884.” Some Army forms require a Common Access Card login depending on the distribution restriction level. If the public search does not return the form, try again after signing in with your CAC, or ask your unit’s COMSEC custodian, who should keep blank copies on hand.
How Long to Keep Completed Forms
Completed DA Forms 7884 become part of your unit’s COMSEC account records. Retention is governed by the Army Records Information Management System (ARIMS), and the specific schedule for key management disposition records can be looked up in the Records Retention Schedule – Army (RRS-A) at arims.army.mil.1Department of the Army. Army Regulation 25-400-2 – Army Records Management Program Until the retention period runs, store completed forms in a secure location consistent with the classification level of the key material they document.