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ISCR Case 24-02143 — CASE

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ISCR Case 24-02143

A decided public DOHA case, shown for research — not advice or a prediction.

Case Profile
Decision Date12/17/2025
Statusdenied
LevelHEARING
TypeSTANDARD ISCR
Related decisionSee the appeal decision (Case ISCR Case No. 24-02143) →
Participants
Applicant Representation: Pro Se
Judge: Richard A. Cefola
Government Counsel: George A. Hawkins
Case Summary
The applicant in this case was a 28-year-old employee of a defense contractor seeking a security clearance for the first time. The Department of Defense issued a Statement of Reasons citing security concerns under Guidelines H (drug involvement and substance misuse) and B (foreign influence). The core allegations included the applicant's extensive history of illegal drug use and her familial connections to Taiwan, which raised questions about potential foreign influence.
The applicant admitted to daily marijuana use for over ten years, along with occasional use of LSD and MDMA. She acknowledged her family's citizenship in Taiwan, including her parents and brother, who were permanent residents of the U.S., and her grandmother, who resided in Taiwan. While she expressed loyalty to the United States and claimed her family did not pose a conflict of interest, she continued to associate with individuals who use illegal substances. The applicant did not provide sufficient evidence of actions taken to mitigate her drug use concerns, nor did she demonstrate a clear disassociation from drug-using associates.
The administrative judge ruled to deny the applicant's eligibility for access to classified information, concluding that the applicant had not adequately mitigated the security concerns related to her drug involvement and foreign influence. The judge noted that despite the applicant's intent to abstain from illegal drug use in the future, her long history of substance misuse and ongoing associations with drug users raised significant doubts about her reliability and trustworthiness.
Guidelines Evaluated
- Guideline BForeign Influence · For Applicant
- Guideline HDrug Involvement & Substance Misuse · Against Applicant
Similar decisions
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Case Headnote

ISCR Case No. 24-02143

deniedDec 17, 2025· Hon. Richard A. Cefola· hearing

Summary

A 28-year-old defense contractor was denied a security clearance due to concerns under Guideline H (Drug Involvement) and Guideline B (Foreign Influence). The applicant admitted to extensive drug use, including daily marijuana use for over ten years, from April 2013 to May 2024. She also acknowledged purchasing marijuana for several years and using LSD and MDMA.

Additionally, the applicant's parents and brother are citizens of Taiwan, and her grandmother is a citizen and resident there. While the applicant successfully mitigated the foreign influence concerns, her admitted drug use remained a significant issue.

The denial was based on her admitted daily marijuana use for over a decade, which raised serious doubts about her reliability and trustworthiness. Despite stating an intent to abstain from drugs, she continued to associate with drug users and attend events where drugs were present. The judge emphasized that reliability and trustworthiness are crucial for national security positions.

Why the Applicant Was Denied

The applicant admitted to daily marijuana use for over ten years, raising significant concerns about her reliability and trustworthiness.
Despite her claims of intent to abstain from drug use, she continues to associate with drug users and attend events where drugs are present.

Conditions Referenced

Disqualifying

AG ¶ 25(a)raisedSubstance Misuse
AG ¶ 25(c)raisedIllegal Possession of a Controlled Substance

Mitigating

AG ¶ 26(a)rejectedBehavior Unlikely to RecurThe applicant's extensive history of drug use and ongoing associations with drug users do not support a finding that her behavior is unlikely to recur.
AG ¶ 26(b)rejectedAcknowledgment and Evidence of Actions Taken to Overcome Drug InvolvementThe applicant's intent to abstain is insufficient given her lack of disassociation from drug-using associates.

Key Rule Quoted

“[A]ny doubt concerning personnel being considered for national security eligibility will be resolved in favor of the national security.”

Procedural Posture

SOR issuedDec 20, 2024
Answer filedFeb 4, 2025
Hearing held—Decision based on written record.
Decision dateDec 17, 2025

Cite For

Denial of Security Clearance Due to Extensive Drug Involvement Under Guideline H
Mitigation of Foreign Influence Concerns Under Guideline B
Importance of Reliability and Trustworthiness in National Security Positions

Editorial summary generated for research. Not legal advice; not a prediction. Verify against the full decision before relying on any quoted language.

Standardized Decision Profile

SEAD-4 Guideline B (Foreign Influence) · descriptive summary of a decided case

Posture: Decision on RecordDecided: denied

The judge found that the applicant's foreign ties, specifically her immediate family members being citizens of Taiwan, raised security concerns under Guideline B. However, the judge concluded that these concerns were mitigated by the applicant's loyalty to the United States and the nature of her relationships, ultimately ruling in favor of the applicant on the allegations related to foreign influence.

Country conditions:the decision took administrative notice of official facts about the foreign country (the Government’s country submission).

U.S. ties the decision noted: U.S. Career or Business

¶	Allegation	Finding	Relationship	Country	Response	Disqualifying (¶7)	Mitigating applied (¶8)	Mitigation
2.a	Applicant admitted her parents and brother are citizens of Taiwan, and that her grandmother is a citizen and resident of Taiwan.	For Applicant	Parent in Foreign Country Immediate Family	Taiwan HEIGHTENED RISK	Admitted	(a) contact with a foreign family member/associate/friend creating a heightened risk of exploitation	(a) relationships such that a conflict between foreign and U.S. interests is unlikely	Claimed Deep U.S. Ties

Descriptive standardized rendering of a decided public case (Guideline B). The verbatim source decision is shown in full below.

Standardized Decision Profile

SEAD-4 Guideline H (Drug Involvement) · descriptive summary of a decided case

Posture: Decision on RecordDecided: denied

The judge found that the applicant had a significant history of drug involvement, including daily marijuana use for over 10 years, varying frequency of LSD use, and two instances of MDMA use. The judge ruled against the applicant on all allegations under Guideline H, concluding that the applicant did not mitigate the security concerns related to drug involvement.

¶	Allegation	Finding	Substance / event	Use level	Response	Disqualifying (¶25)	Mitigating applied (¶26)	Mitigation
1.a	Applicant admitted marijuana use daily from April 2013 to about May 2024, a period of over 10 years.	Against Applicant	Marijuana	Regular	Admitted	—	—	—
1.b	Applicant admitted to purchasing marijuana with varying frequency from about April 2013 to about July 2018.	Against Applicant	Marijuana	Not Applicable	Admitted	—	—	—
1.c	Applicant admitted to using LSD with varying frequency between February 2015 to about April 2023 and using MDMA twice.	Against Applicant	LSD	Not Applicable	Admitted	—	—	—

Descriptive standardized rendering of a decided public case (Guideline H). The verbatim source decision is shown in full below.

Full decision

The complete, official text — footnotes and signatures included — is in the original PDF.