What is the SF 312?

What is the SF 312?

• A. Security Classification Guide
• B. Classified Information Nondisclosure Agreement (NDA)
• C. Security Clearance Authorization
• D. Personnel Security Interview

Answer: (B)

SF 312 is the Classified Information Nondisclosure Agreement. It’s the legal promise you sign when you’ll have access to classified information, obligating you to protect that information and prohibiting you from disclosing it to anyone without proper authorization. The form formalizes your duties, explains what counts as disclosing, and outlines potential penalties for breaches. This agreement stays in effect for the duration of your involvement with classified material and can carry consequences under law if violated. This is different from a Security Classification Guide, which is a document that explains how to classify and handle information; from a Security Clearance Authorization, which is about granting access rather than binding you to confidentiality; and from a Personnel Security Interview, which is part of the vetting process, not a nondisclosure contract.

SF 312 is the Classified Information Nondisclosure Agreement. It’s the legal promise you sign when you’ll have access to classified information, obligating you to protect that information and prohibiting you from disclosing it to anyone without proper authorization. The form formalizes your duties, explains what counts as disclosing, and outlines potential penalties for breaches. This agreement stays in effect for the duration of your involvement with classified material and can carry consequences under law if violated.

This is different from a Security Classification Guide, which is a document that explains how to classify and handle information; from a Security Clearance Authorization, which is about granting access rather than binding you to confidentiality; and from a Personnel Security Interview, which is part of the vetting process, not a nondisclosure contract.