The provision this page anchors
Article 28 is not a mode of perpetration — it is a mode of omission liability. The superior need not have ordered, encouraged, or even known the specific acts. What Article 28 requires is (1) effective authority and control over the subordinate; (2) actual knowledge OR conscious disregard of clear information about the crimes; (3) failure to take reasonable measures to prevent, repress, or refer. Where all three are present, criminal liability attaches to the superior for the subordinate's crime.
The three-part test for civilian superiors (Art. 28(b))
Effective authority and control
The superior must have had real, exercisable authority over the subordinate — not merely formal hierarchical standing. In the Canadian context this includes ministerial control over a department; deputy-ministerial control over the public service of that department; agency-head control over agency staff; appointing-power control where the superior chose the subordinate. Effective control is a question of fact, not title.
Knew OR consciously disregarded
The civilian-superior standard is knew or consciously disregarded information which clearly indicated. This is a higher bar than the military commander's "should have known" (Art. 28(a)). Conscious disregard captures the senior official who is briefed, who receives the report, who is told repeatedly that the subordinate practice is causing the harm — and who chooses not to act on the briefing. In the Canadian context: ministerial briefings, AG reports flagging issues for years, parliamentary committee testimony, ombudsman reports.
Failure to take all necessary and reasonable measures
The third element asks not whether the superior succeeded, but whether they tried. The measures available to a Canadian minister or deputy minister include: revising the directive, removing the subordinate, referring the matter to the RCMP, referring to the Public Sector Integrity Commissioner, ordering an internal audit, halting the program. The standard is all necessary and reasonable measures — choosing a token response while declining the available escalation paths is a failure of the test.
Activities within effective responsibility and control
Liability under Art. 28(b) attaches only where the subordinate's crimes concerned activities that were within the effective responsibility and control of the superior. A health minister is liable for failures inside their portfolio, not for failures inside (say) DND. The Canadian portfolio structure — minister + deputy minister + agency heads — maps cleanly onto this requirement, with each responsibility-domain bounded by the Order-in-Council that defines the position.
The leading case
Bemba was the leader and commander-in-chief of the Mouvement de libération du Congo (MLC). The Trial Chamber convicted him on Article 28(a) command-responsibility grounds for crimes against humanity and war crimes committed by his troops in the Central African Republic. The Appeals Chamber acquitted him in June 2018 — not on the doctrine, but on the application: the majority found that Bemba had taken some measures, that the Trial Chamber had not adequately considered them, and that the prosecution had not proven beyond a reasonable doubt that the available measures were inadequate.
Bemba matters here because the Appeals Judgment is the most authoritative contemporary statement of how the Article 28 test is to be applied. The doctrine survives; what tightened was the prosecutor's burden to prove that the measures the superior did take were insufficient relative to the measures that were available and reasonable. For any Canadian application of Art. 28(b), the prosecution would need to document not just that subordinate harm occurred but that each alternative escalation channel (RCMP referral, OIC revision, AG mandate, PSIC referral, parliamentary disclosure) was available and was not taken.
How Article 28 connects to the rest of the TENET5 dossier
Article 28 is the bridge between the Article II actus reus and the named senior official whose portfolio contained the conduct. The TENET5 record already documents conduct relevant to all three Article 28(b) elements:
- Element 1 (effective authority). See appointments registry and appointments for the OIC record of who held which portfolio when — documenting the formal authority chain. The MP grid covers elected superiors.
- Element 2 (knew or consciously disregarded). See AG findings (annual Auditor General reports flagging issues for years), the MAID Hansard record (parliamentary briefings on harms), and individual accountability pages where each minister was put on notice. The dossier's premise is that "should have known" is satisfied because the warnings were public, repeated, and from the bodies whose statutory job is to issue them.
- Element 3 (failure to take measures). See accountability scorecard for the per-portfolio record of measures taken vs. measures available. Where a ministry can be shown to have continued or expanded a flagged practice after warnings, the third element is in play.
What this page does and does not claim
This page does not assert that any specific named Canadian minister, deputy minister, or senior official has been charged with, tried for, or convicted of an Article 28 offence. No such adjudication has occurred. This page does assert that Article 28 is the contemporary international-criminal-law standard for superior responsibility, that the test is well-developed in ICC jurisprudence (most authoritatively by the Bemba Appeals Judgment), and that the TENET5 dossier already documents conduct that is relevant to each of the three elements of the civilian-superior test.
The Article 25 page covers the perpetration / ordering / aiding-abetting modes for those who initiated rather than failed to prevent. The dolus specialis page covers the intent question for genocide. The Article 15 referral page covers the procedural mechanism for bringing the record before the ICC OTP. The file s.504 page covers the Canadian domestic equivalent.
Where the rest of the legal-frame record lives on this site
Methodology note
The Bemba Appeals Judgment (8 June 2018) is publicly available at no charge through the ICC Document Library under docket ICC-01/05-01/08 A. The Rome Statute itself is published on the United Nations Office of Legal Affairs website. Earlier doctrinal cases — Yamashita (1945) and Delalić / Čelebići (ICTY IT-96-21, 1998) — are retrievable from the United States National Archives and the IRMCT respectively. This page is a methodology anchor, not legal advice; designed to allow a reader to trace any claim back to a primary source within minutes.