Quick Answer: What This Section Does
§ 147.3 (Guideline A) addresses whether an individual’s allegiance to the United States can be trusted without doubt.
It focuses on conduct, associations, or activities that could raise questions about loyalty.
👉 In practice, this guideline is rarely about isolated acts—it is about whether your record creates any reason to question your allegiance when read as a whole.
Readers looking for a deeper, strategy-focused analysis can explore how adjudicators evaluate allegiance concerns in real cases in the Guideline A allegiance to the United States breakdown.
What This Means in Practice
Most people assume this guideline applies only to extreme situations like espionage or terrorism.
Those are the clearest examples.
But the regulation is written more broadly than that.
It allows adjudicators to evaluate:
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associations
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expressed views
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patterns of involvement
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and how those are documented over time
This means the issue is not just:
👉 what happened
It is:
👉 how your record presents your alignment with the United States
And because this is a foundational trust question, adjudicators apply it with very little tolerance for uncertainty.
How This Guideline Is Actually Used
Guideline A is not a checklist.
It is a lens.
Adjudicators use it to answer:
👉 “Is there any reason to doubt this person’s allegiance?”
That threshold is intentionally low.
Which means:
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even indirect associations can matter
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even limited involvement can be scrutinized
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even resolved issues must read cleanly in the record
This is why cases under this guideline are not evaluated based on severity alone.
👉 They are evaluated based on whether doubt exists.
How This Fits Into the Clearance System
Guideline A is one of the 13 adjudicative guidelines used to evaluate eligibility under:
It is applied as part of the broader adjudicative process:
→ security clearance process guide
And it is interpreted based on the record developed during the investigation and formalized in documents such as a
→ Security Clearance Statement of Reasons
Full Text of § 147.3
§ 147.3 Guideline A – Allegiance to the United States
(a) The concern. An individual must be of unquestioned allegiance to the United States. The willingness to safeguard classified information is in doubt if there is any reason to suspect an individual’s allegiance to the United States.
(b) Conditions that could raise a security concern and may be disqualifying include:
(1) Involvement in any act of sabotage, espionage, treason, terrorism, sedition, or other act whose aim is to overthrow the Government of the United States or alter the form of government by unconstitutional means;
(2) Association or sympathy with persons who are attempting to commit, or who are committing, any of the above acts;
(3) Association or sympathy with persons or organizations that advocate the overthrow of the United States Government, or any state or subdivision, by force or violence or by other unconstitutional means; and
(4) Involvement in activities which unlawfully advocate or practice the commission of acts of force or violence to prevent others from exercising their rights under the Constitution or laws of the United States or of any state.
(c) Conditions that could mitigate security concerns include:
(1) The individual was unaware of the unlawful aims of the individual or organization and severed ties upon learning of these;
(2) The individual’s involvement was only with the lawful or humanitarian aspects of such an organization;
(3) Involvement in the above activities occurred for only a short period of time and was attributable to curiosity or academic interest; and
(4) The person has had no recent involvement or association with such activities.
Why This Matters for Your Case
This section illustrates a broader principle that applies across all clearance issues:
👉 the government does not need to prove disloyalty
It only needs:
👉 a reason to question it
That means the outcome often turns on:
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how clearly the issue is resolved
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whether the record contains ambiguity
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whether explanations remain consistent
This is especially important when combined with:
because concerns can overlap and reinforce each other.
Related Statutes and Guidance
Return to the full statute list:
→ Security Clearance Statutes and Regulations
See how this guideline is applied in real cases:
→ Guideline A – Allegiance to the United States (Full Breakdown)
Learn how to mitigate this issue:
→ Guideline A Mitigation Guide
Explore the full clearance system:
→ Security Clearance Insiders Resource Hub
What Actually Wins Clearance Cases
Most people read these rules looking for a clear answer.
They assume:
👉 “If I meet the standard, I should be approved.”
That’s not how this system works.
These regulations don’t decide your case.
👉 They’re used to justify the decision after it’s made.
What actually drives the outcome is:
- how your record is written
- how risk is framed under the guideline
- whether the file supports approval
That’s why two people with similar facts can get different results.
👉 The difference isn’t the rule—it’s how the case is built under it.
If you want to understand how to actually win a clearance case, including how to structure mitigation and avoid credibility issues, read our guide on how to win a security clearance case using proven mitigation and record-control strategies.
Why Insight Into the System Matters
Security clearance decisions are not made in a vacuum.
They are made by:
- adjudicators
- administrative judges
- agency decision-makers
- reviewers who rely on the written record
Understanding how these individuals evaluate risk, credibility, and mitigation is not theoretical—it is structural.
At National Security Law Firm, our security clearance lawyers include attorneys who have worked:
- as administrative judges and adjudicators responsible for deciding clearance cases
- inside federal agencies evaluating whether individuals should be approved or denied
- within military legal systems handling sensitive national security matters
- in roles directly applying the adjudicative guidelines to real-world cases
Our cases are not handled by a single attorney working in isolation.
They are reviewed through our internal Attorney Review Board, where multiple experienced attorneys analyze the record, test arguments, and refine strategy before submission.
This mirrors how the government evaluates cases—through layered review and institutional scrutiny.
Clients often come to us after receiving advice that focuses only on:
- legal arguments
- explanations of past conduct
But security clearance cases are not decided that way.
They are decided based on:
👉 how the record will be read, reused, and defended by decision-makers
That is the difference between a response that explains—and a record that supports approval.
You can read what clients say about their experience working with our team in our 4.9-star Google reviews, which reflect both outcomes and the level of strategic guidance we provide throughout the process.
Speak With a Security Clearance Lawyer Before Issues Escalate
The most important question is not:
👉 “Does this guideline apply to me?”
It is:
👉 “How will this be interpreted in my record?”
We offer free, confidential consultations to help you:
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understand how this guideline may affect your case
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identify potential concerns early
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make informed decisions before issues expand
→ schedule a free consultation
The Record Controls the Case.
SECURITY CLEARANCE DENIED OR REVOKED
If you are appealing a security clearance determination, it is imperative that you obtain experienced legal representation. Doing so will provide you with the best opportunity to obtain or maintain your clearance.
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