Read-in / Read-on
Read-in (also called "read-on") is the formal process of granting an individual access to a specific compartmented program or classified information beyond their base clearance level. Being "read in" means you have been officially briefed and acknowledged access to that compartment or program.
Quick Facts
| Purpose | Formally grant compartment/program access |
| Requirements | Base clearance + need to know + approval |
| Process | Briefing + NDA signature |
| Counterpart | Read-out / debrief when access ends |
How Read-In Works
The read-in process typically involves[1]:
- Verification - Confirming your clearance level and eligibility
- Need to know determination - Your supervisor or program manager confirms you require access
- Approval - The program office or security officer authorizes access
- Briefing - You receive information about the program's security requirements
- Acknowledgment - You sign documentation accepting the responsibilities
What You Sign
During a read-in, you typically sign[2]:
- Non-disclosure agreement (NDA) - Specific to that compartment or program
- Acknowledgment of briefing - Confirming you understand the requirements
- Classified information agreement - Accepting handling responsibilities
These documents become part of your security file and may include provisions that extend beyond your employment.
Read-In vs. Clearance
| Clearance | Read-In |
|---|---|
| Eligibility to access classified information | Actual authorization for specific programs |
| Granted by adjudication | Granted by program managers |
| Based on investigation | Based on need to know |
| Remains with you | Tied to specific assignment |
Having a TS/SCI clearance means you are eligible for SCI access, but you must be read into specific compartments to actually access that information.
Read-Out / Debrief
When your access ends, you go through a read-out (or debrief) process:
- Reminder of continuing obligations
- Return of any materials
- Signature acknowledging ongoing non-disclosure requirements
- Formal termination of access to that compartment
Read-out occurs when you:
- Change positions
- Leave the organization
- No longer need access
- Clearance is suspended or revoked
Indoctrination
Some programs use the term indoctrination for the read-in process, particularly for highly sensitive programs. This may involve more extensive briefings about:
- Specific threats to the program
- Historical context
- Detailed handling procedures
- Counterintelligence awareness
Related
- SCI Compartments
- SAP (Special Access Program)
- Need to Know
- SCI (Sensitive Compartmented Information)
References
- ^ ICD 704: Personnel Security Standards and Procedures Governing Eligibility for Access to SCI. Office of the Director of National Intelligence. Accessed 2026-01-08.
- ^ Executive Order 13526: Classified National Security Information. National Archives. Accessed 2026-01-08.