Security Clearance Denial and Revocation.
A denial applies when you applied for a clearance and the adjudicator said no. A revocation applies when you already held a clearance and the government withdrew it. Whether you are facing a denial or a revocation matters. The legal posture is different in each situation, and so are the available defenses. What may work for a first-time applicant facing a denial or withdrawal during the initial clearance process may not apply to someone whose clearance is being revoked after years of service. Both are contestable. Matthew Thomas represents clients in denial and revocation proceedings from the day the notice arrives through the final appeal.
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Security Clearance Denial and Revocation
A clearance denial occurs when an adjudicator at DCSA, NSA, or another federal agency reviews your background investigation and finds security concerns under one or more of the 13 adjudicative guidelines in SEAD 4. A revocation occurs when an agency re-evaluates an existing clearance, typically triggered by new information from a periodic reinvestigation, continuous evaluation, self-reporting, or an incident report. The practical consequence is the same: loss of access to classified information and, in many cases, loss of the position that required the access.
Getting a denial or revocation notice is not the end. It is the start of a formal adjudication process that gives you the right to respond, present evidence, and in most cases request a hearing. When the notice arrives, three things have already happened inside the system: the agency believes a security concern exists, that concern has been tied to a specific adjudicative guideline, and the burden has shifted to you to reduce doubt. The response is not an invitation to explain what happened. It is an opportunity to build a record the adjudicator can defensibly approve.
Getting a denial notice does not mean it is over. It means the clock has started, and you need someone who knows how the hearing process actually works.Matthew Thomas, Clearance Denial & Revocation
Matthew represents federal employees, military members, and government contractors through denial and revocation proceedings at DCSA, DOHA, NSA, and other agencies. Every case starts with a question most clients cannot answer on the first call: which specific guideline is cited in your SOR, and what are the specific mitigating conditions that apply to your facts? That question defines the response. Character references and general appeals to fairness are typically not enough to persuade adjudicators. Documented mitigation mapped to the listed conditions can.
Denial and revocation look similar on paper and behave differently underneath. A denial typically applies to applicants or individuals moving into a new cleared position. A revocation applies to a current clearance holder and carries greater downstream risk because it can cascade into federal employment discipline, loss of contracts or billets, adverse evaluations, and separation. Revocations have to be treated with urgency. Once the record is set, options narrow.
Track matters. On the Industry (contractor) track, the DOHA Administrative Judge is the final decision-maker, subject to appeal to the DOHA Appeal Board. On the MIL/CIV track, the DOHA AJ issues a recommendation and the Personnel Security Appeals Board (PSAB) is the final authority. For NSA cases, the appellate body is NSA's Access Appeals Panel. The strategy and what evidence to preserve for appeal depend on which track applies.
What You Need to Know
Read this before you do anything.
01
Denial vs. revocation
A denial happens during the initial clearance adjudication. You submitted an SF-86, the background investigation completed, and the adjudicator identified security concerns that could not be resolved in the investigative file. A revocation happens after you already hold a clearance: new information surfaces from a reinvestigation, continuous evaluation, self-report, law enforcement report, or command-generated incident report, and the agency moves to withdraw access. Industry-track denials and revocations run through DCSA and DOHA. MIL/CIV matters run through DCSA and, on appeal, PSAB. NSA handles its own cases.
02
Commonly cited factors
In published DOHA decisions, financial considerations (Guideline F) is the single most frequently cited guideline. Drug involvement (Guideline H), foreign influence (Guideline B), criminal conduct (Guideline J), and personal conduct (Guideline E) follow. Alcohol consumption (Guideline G) and other categories appear less often but can carry significant weight when present. Each guideline lists specific disqualifying conditions and specific mitigating conditions. The defense is built around those mitigating conditions, and the whole-person analysis outlined in SEAD 4.
03
What happens after an adverse decision
DCSA issues a Statement of Reasons identifying the security concerns under specific adjudicative guidelines. Depending on whether you are on a military/civilian (MIL/CIV) track or an industry track, you may need to file a substantive written response within the timeframe specified in the notice. If the SOR response does not resolve the case, the matter proceeds to a hearing before a DOHA Administrative Judge. On the Industry track, the AJ's decision is final and can be appealed to the DOHA Appeal Board. On the MIL/CIV track, the AJ issues a recommendation to the PSAB, which issues the final decision. NSA cases follow NSA's own Access Appeals Panel process.
04
Can a revoked clearance be reinstated?
Often, yes. A revoked clearance can be reinstated through the response and appeal process if sufficient mitigation is presented. The available track depends on which agency issued the revocation. For DCSA Industry cases, appeal rights go to the DOHA Appeal Board. For MIL/CIV cases, the PSAB is the final authority. For NSA cases, the appeal goes to the AAP. If the appeal does not succeed, reapplication is typically possible after a waiting period, commonly one year, with documented evidence that the conditions driving the concern have been resolved.
How It Works
The process, step by step.
SOR arrives and the response clock starts
The moment a Statement of Reasons arrives, the clock is running. Approximately 20 days for Industry cases, 30 to 60 days for MIL/CIV cases. Matthew files his notice of representation immediately and contacts DOHA to preserve your rights, even before the government file has been opened.
SOR response and mitigation package
Each allegation in the SOR is addressed directly: admitted, denied, or partially admitted with full context. The mitigation package assembles the evidentiary record that moves adjudicators: financial documentation, treatment records, character letters, employer statements, and evidence of rehabilitation. Every element maps to the specific mitigating conditions in the cited SEAD 4 guideline.
Government file request and review
Matthew requests DCSA's complete investigative file. The record they built is what the adjudicator and any DOHA judge will see. These files often contain factual errors, mischaracterized events, and outdated information. Every piece of that record is reviewed before you step into the courtroom, ensuring a tactically precise and strategically grounded response to the government's allegations.
DOHA hearing before an Administrative Judge (Industry cases)
If the SOR response does not resolve the case, a DOHA hearing is scheduled. You testify. Matthew examines witnesses, introduces exhibits, responds to the government's arguments, and delivers the closing argument. On the Industry track, the judge's decision is final. On the MIL/CIV track, the judge issues a recommendation and the PSAB makes the final call.
Appeal to the DOHA Appeal Board or PSAB
On the Industry track, an adverse DOHA decision can be appealed to the DOHA Appeal Board. Contractors may not submit new evidence on appeal; everything has to be in the hearing record. On the MIL/CIV track, the PSAB reviews the DOHA recommendation and issues the final decision. NSA appeals go to the Access Appeals Panel.
Post-decision: reinstatement or reapplication
A favorable outcome triggers reinstatement coordination with your employer, FSO, and the adjudicating agency. If the outcome is adverse, Matthew advises on the reapplication timeline, what must change before a new application will succeed, and how to position the record for a future favorable adjudication.
Common Questions
Frequently Asked Questions
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You receive a Statement of Reasons identifying the security concerns under specific adjudicative guidelines. Depending on whether you are on a military/civilian (MIL/CIV) track or an industry track, you may need to file a substantive written response within the timeframe specified in the notice. If the response does not resolve the case, a hearing is scheduled before a DOHA Administrative Judge. On the Industry track, the AJ's decision is final, subject to appeal to the DOHA Appeal Board. On the MIL/CIV track, the AJ issues a recommendation and the PSAB is the final authority.
Yes. The SOR response is the first opportunity to present mitigation. If the case proceeds to a DOHA hearing, evidence and testimony are presented before an Administrative Judge. On the Industry track, an adverse AJ decision can be appealed to the DOHA Appeal Board. On the MIL/CIV track, the PSAB reviews the AJ recommendation and can affirm or overturn it. NSA cases go through NSA's Access Appeals Panel.
The full timeline on the Industry track, from SOR receipt to final DOHA decision, can run 9 to 18 months. Appeals to the DOHA Appeal Board add additional months. MIL/CIV cases run on a different timeline because DCSA can issue an adverse decision before any hearing, and the PSAB review follows the DOHA recommendation. NSA cases tend to move faster than DOHA at the appellate stage.
Yes. Reinstatement typically happens through the response and appeal process if mitigation is documented and presented effectively. If the appeal is unsuccessful, reapplication is commonly possible after a waiting period, typically one year, with documented evidence that the security concerns have been resolved. The right path depends on which agency issued the action and which track you are on.
Financial considerations (Guideline F) is the single most frequently cited guideline in published DOHA decisions. Drug involvement, foreign influence, personal conduct, and criminal conduct follow. These are commonly cited factors. Each case is evaluated on its facts under the whole-person concept.
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