Welcome to the club! The admin-drill, government-acronym-dense, fingerprint-on-file club.
Congratulations on joining a company that works with classified information! You’re about to embark on one of the most thorough background checks known to humankind. The government is going to learn things about you that you’ve forgotten about yourself. Your fifth-grade teacher’s name? They’ll know. That summer job you listed on your resume and immediately regretted? They’ll find it.
But don’t panic. We’re here to walk you through the process (all nine steps of it!) so nothing catches you off guard. Except asking a stranger for ALL their data. That always feels weird and invasive, but it must be done!
Step 1: You Must Prove They Are, In Fact, an American Citizen
The vibe: “Papers, please.” But in a friendly make-HR-happy way.
Before anything else gets rolling, your company’s Facility Security Officer (FSO) needs to verify your U.S. citizenship in person with original documentation. A photocopy or video won’t cut it. A story about how your grandmother swears you were born in Ohio won’t cut it either. If your FSO or company representative cannot be there in person, send subjects to a Notary.
Acceptable documents include:
- U.S. Passport
- Certified Birth Certificate
- Certificate of Naturalization
- Certificate of Citizenship
Must action: Bring the actual document, not a photo of it on your phone. We know it’s 2026, but in the age of AI, the regulations do not embrace the screenshot or even streaming video.
Reference: 32 CFR §117.10(c)
Step 2: Enter the Acronym Dimension (DISS + NBIS)
The vibe: You are now a profile. A government profile.
Welcome to the Defense Information System for Security (DISS) and the National Background Investigation Services (NBIS) – two systems that will become very familiar to your FSO over the coming weeks. As FSO, you will create or validate the subject’s record in DISS and affiliate the subject with the company in NBIS.
Make sure the name, email and all information are correct. This seems obvious, but I have often been surprised at how many people put down an incorrect social security number! That will certainly derail an investigation. If you have a hyphenated last name, now is the moment to decide how committed you are to that hyphen.
Reference: 32 CFR §117.10(a) and §117.10(c)
Step 3: The eApp Begins (Electronic Application, not a Dating App)
The vibe: A very long, very personal questionnaire that you cannot rush.
As FSO, you will initiate the Electronic Application (eApp) package through NBIS. Think of it as a government-issued life audit. The investigation type selected will depend on the clearance level your position requires, it is very important to have a correct email for this subject and a contract number at this stage. Both are required.
The initiation date gets logged, because from this point on, everything is tracked. You are now a process with a start timestamp.
Reference: 32 CFR §117.10(c)
Step 4: You’ll Receive a Packet of Instructions (Read All of It)
The vibe: Adult homework. Important adult homework.
The FSO will send you an email containing:
- eApp completion instructions — how to fill out the application correctly
- Fingerprint submission instructions
- Privacy Act Statement and release forms
- Due dates and points of contact
Read everything carefully before you hit submit.
Reference: 32 CFR §117.10(c)
Step 5: Fingerprinting
The vibe: CSI, but the crime is compliance.
Once captured, an EFT file is uploaded through SWFT. Most FSOs use a third-party vendor.
Reference: DCSA Personnel Security Processing Procedures
Step 6: The SF-86 Review — Every Blank Must Have a Reason
The vibe: Proofreading your autobiography before the government reads it.
Step 7: You’re Cleared — Now Sign This
The vibe: One more form.
Step 8: The Initial Security Briefing (Yes, There’s a Briefing)
The vibe: Serious orientation with stakes.
Step 9: The Long Game — Monitoring and Final Eligibility
The vibe: Maintenance mode.
What You’ll Have at the End of All This
By the time you’re through the process, personnel files will contain:
- Citizenship Verification Record
- SF-312 Classified Information Nondisclosure Agreement
- Initial Security Briefing Acknowledgment
- Clearance Status Tracking Log
The Bottom Line
Getting a security clearance isn’t quick, and it isn’t simple. But it’s not mysterious either.
PS – If this sounds like too much, FSO PRO provides support for FSOs.
Email: Director1@thefsopro.com