Polygraph Types Explained

Some cleared positions require a polygraph examination in addition to a background investigation. Understanding the different types helps you know what to expect and which roles you qualify for.

Polygraph Types Counterintelligence (CI) Polygraph

The CI polygraph focuses on questions related to espionage, sabotage, and unauthorized disclosure of classified information. It is the most common type required for TS/SCI positions. Questions typically cover:

• Contact with foreign intelligence services
• Unauthorized disclosure of classified information
• Sabotage or terrorism

Full Scope Polygraph (FSP)

Also known as a Lifestyle Polygraph, the Full Scope polygraph covers everything in a CI polygraph plus personal conduct questions. It is the most comprehensive type and is required by certain intelligence agencies. Additional topics include:

• Drug use
• Criminal activity
• Financial issues
• Alcohol abuse
• Personal conduct

Expanded Scope Polygraph

Similar to a Full Scope polygraph with additional areas of inquiry specific to certain agencies or programs.

Who Requires Polygraphs

• NSA — Typically requires Full Scope
• CIA — Typically requires Full Scope
• FBI — Requires Full Scope for most positions
• NGA, DIA, NRO — Vary by position, often CI or Full Scope
• DoD Contractors — Some programs require CI polygraph

Tips

• A CI polygraph qualification also satisfies roles that do not require any polygraph, but does not satisfy Full Scope requirements.
• Polygraph results are associated with your clearance and typically last 5-7 years before requiring a retest.
• On your Cleared Talent Connect profile, specify which polygraph type you have completed. This helps recruiters match you to positions accurately.
• Be truthful during a polygraph examination. The goal is to verify trustworthiness, not to trick you.