SIU IAP — Federal Structured Intervention Unit Implementation Advisory Panel

Part of Statistical Methods — MORIE’s statistical-methods reference.

The Ontario Tracking Information System (OTIS) provides provincial restrictive-confinement data analysed in morie.otis_* modules. The federal counterpart is Canada’s Structured Intervention Unit (SIU) system, which replaced administrative segregation in federal penitentiaries in 2019.

From April 2021 to December 31, 2024, the Structured Intervention Unit Implementation Advisory Panel (SIU IAP) monitored federal SIU implementation. The panel was an oversight body, not a data-producing body — its outputs are qualitative reports.

Panel composition (relevant to morie)

  • Howard Sapers — Chair. Former Correctional Investigator of Canada.

  • Prof. Emeritus Anthony N. Doob — Member. Centre for Criminology & Sociolegal Studies, University of Toronto.

  • Prof. Jane B. Sprott — Member. Department of Criminology, Toronto Metropolitan University.

Prof. Doob’s membership is the proximate reason why morie analyses of OTIS aggregate data are framed under the Doob chi-square name — see morie.otis_all_analyze.analyze_c_doob_chi2 and analyze_d_doob_chi2.

Two distinct panels

There were actually two Implementation Advisory Panels — the distinction matters for citation:

  • Original SIU-IAP (2019 → mid-2020) — chaired by Anthony N. Doob; exposed in morie as siuiap.ORIGINAL_PANEL_2019_2020.

  • Re-launched SIU IAP (2021-04 → 2024-12) — chaired by Howard Sapers; exposed in morie as siuiap.PANEL_MEMBERS and REPORTS.

The original Doob-chaired panel “died a natural death after the 1-year terms of its members expired in mid-2020” (Sprott & Doob, Feb 2021, footnote 7). The Sapers-chaired panel was a fresh appointment in April 2021.

Reports indexed

morie.siuiap indexes three categories of documents:

  • REPORTS — the 5 Sapers-chaired SIU IAP panel reports (2021-2024).

  • CRIMSL_REPORTS — the 4 Sprott / Doob ± Iftene independent academic reports (CRIMSL UToronto + Schulich Law Dalhousie, 2020-2021):

    • October 2020: Understanding the Operation of CSC’s SIUs

    • November 2020: Is there Clear Evidence COVID-19 Was the Cause…

    • February 2021: Solitary Confinement, Torture, and Canada’s SIUs

    • May 2021: Do Independent External Decision Makers Ensure…

  • AFFIDAVITS — Doob’s 2020 Federal Court affidavit (T-539-20).

The four CRIMSL reports + the Doob affidavit are the source data for morie.sprott_doob and morie.doob_trends.

Programmatic access

from morie.siuiap import cite, panel_summary, REPORTS, CRIMSL_REPORTS

# SIU IAP panel reports
print(cite("final_2024"))
# SIU IAP (2024). SIU IAP Final Report. Public Safety Canada.

# CRIMSL Sprott-Doob research reports
print(cite("sprott_doob_torture_solitary_2021"))
# Jane B. Sprott, Anthony N. Doob (2021). Solitary Confinement,
# Torture, and Canada's Structured Intervention Units. Centre for
# Criminology & Sociolegal Studies, University of Toronto.

# Doob T-539-20 Federal Court affidavit
print(cite("doob_t_539_20_2020"))
# Anthony N. Doob (2020). Affidavit of Anthony N. Doob — Federal
# Court of Canada, T-539-20. Federal Court of Canada.

See also

  • sprott_doob — replication of the four CRIMSL/ Schulich SIU papers’ main tables (Tables 13, 19, 22, 23 + IEDM analyses).

  • doob_trends — replication of the Doob T-539-20 affidavit’s CCRSO 2018 Tables 1-3 and decoupling test.