Summary
A 38-year-old mechanical engineer was denied a security clearance under Guideline H (Drug Involvement) due to admitted drug use and substance misuse while holding a clearance. The applicant acknowledged using marijuana approximately four to six times annually between April 2019 and May 2023, and MDMA on one occasion in September 2021. He also admitted to purchasing marijuana from a state-licensed dispensary while cleared and failing to report his illegal drug use during his security clearance application process.
Disqualifying conditions included the frequency and recency of drug use, and the applicant's knowing participation in illegal drug activity. While mitigating conditions were applied, acknowledging that the drug use was not recent or habitual and that the applicant sought assistance, these were insufficient to overcome the concerns.
The denial was based on the applicant's admitted use of marijuana and MDMA while holding a security clearance, which violated federal drug laws and Department of Defense policies. This repeated illegal drug use, coupled with falsifications during the security clearance process, raised significant concerns about his reliability, trustworthiness, and credibility.
Why the applicant was denied
- The applicant admitted to using marijuana and MDMA while holding a security clearance, violating federal drug laws and DOD policies.
- The applicant's repeated illegal drug use raised significant concerns about his reliability and trustworthiness.
- The applicant's falsifications during the security clearance process undermined his credibility and trustworthiness.
Conditions referenced
- AG ¶ 25(a)raisedAny Substance Misuse
- AG ¶ 25(c)raisedIllegal Possession of a Controlled Substance
- AG ¶ 25(f)raisedIllegal Drug Use While Granted Access to Classified Information
- AG ¶ 26(a)rejectedBehavior Happened so Long Ago, Was so Infrequent, or Happened Under Such Circumstances That It Is Unlikely to RecurThe applicant's repeated illegal drug use and knowing violations of federal drug laws cast doubt on his current reliability.
- AG ¶ 26(b)appliedAcknowledges Drug Involvement and Provides Evidence of Actions Taken to Overcome This ProblemThe applicant provided a statement of intent to abstain from drug use and disassociated from drug-using associates.
Key rule quoted
“A person who seeks access to sensitive information enters into a fiduciary relationship with the Government predicated upon trust and confidence.”
Procedural posture
- SOR issuedMar 4, 2025
- Answer filedJun 11, 2025
- Hearing heldJan 7, 2026via video teleconference
- Decision dateFeb 9, 2026
Cite for
- Denial of Security Clearance Due to Drug Involvement Under Guideline H
- Impact of Falsifications on Security Clearance Eligibility
- Consideration of Mitigating Factors in Drug-related Cases