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Issue Encyclopedia · Guideline H · Drug Involvement

Heroin

What the decided record shows for this issue, computed from public DOHA hearing-level decisions. Descriptive history, not a prediction.

Does heroin affect a security clearance?

Heroin is an issue decided under Guideline H, Drug Involvement. In the decided DOHA record it appears in 53 hearing-level cases, and 21% of the 53 decided ended with access granted (11 granted, 42 denied). The mitigating conditions judges credited most often, and example decisions either way, are below.

Basis: 53 decided hearing-level cases raising this issue. Descriptive history of decided cases, not a prediction.

More questions people ask the record

Decided cases

53

hearing-level decisions raising this issue

Granted

21%

11 granted · 42 denied or revoked

Official mitigating conditions cited

The formal mitigating conditions the case profiles identified on this issue, in cases that were granted and in cases that were denied. Each is shown with its paragraph number and a plain name. Read what each condition says.

  • ¶ 26(a) · So long ago, or so infrequent, that it is unlikely to recur

    In granted cases
    7
    In denied cases
    1

  • ¶ 26(b) · The involvement acknowledged, with abstinence established

    In granted cases
    4
    In denied cases
    1

Recent decided examples

  • ISCR Case No. 25-00354Granted2026

    The applicant mitigated security concerns related to drug involvement, criminal conduct, and personal conduct. He demonstrated significant rehabilitation efforts, including participation in a veterans…

  • ISCR Case No. 24-00204Granted2025

    The applicant in this case was a 44-year-old individual seeking a security clearance for employment with a Department of Defense contractor. The Defense Office of Hearings and Appeals (DOHA) addressed…

  • ISCR Case No. 25-00447Denied2025

    The applicant in this case was a 39-year-old test and measurement specialist employed by a defense contractor since May 2022. He faced security concerns under Guidelines I (Psychological Conditions), …

  • ISCR Case No. 23-01855Denied2024

    The applicant in this case was a 33-year-old individual who sought a security clearance and faced allegations under Guideline H (Drug Involvement and Substance Misuse) and Guideline J (Criminal Conduc…

See all 53 decisions on this issue

Related issues under Guideline H

How these numbers are measured

Scope: decided hearing-level cases whose per-allegation profile records this issue, matched to the same issue value the search filters use, so a count here and a filtered search always agree. A case raising several issues counts under each one. The mitigating conditions and the credited circumstances below were extracted for a subset of the record, so both are counts of cases rather than rates. Pages exist only for issues with at least 25 decided cases, and † marks any split built on fewer than 20.

Reading the statistics

  • Granted = access granted or continued; Denied = denied or revoked.
  • Grant rate = granted ÷ (granted + denied).
  • † marks figures based on fewer than 20 cases, too few to be reliable.
  • Hovering any rate shows its statistical range (a 95% confidence interval).
  • Figures are descriptive counts over decided, public DOHA ISCR decisions, never predictions or assessments of any pending case.

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