The Sub-Committee for the Prevention of Torture

The Sub-Committee for the Prevention of Torture (SPT), was established by the Optional Protocol to the UN Convention against Torture (OP-CAT).
The OP-CAT, adopted in 2002, marked a new departure for a UN human rights treaty in emphasizing prevention, and designing its supervisory mechanisms with this goal in mind.
Bodies established pursuant to OP-CAT are pro-active, not driven by receiving complaints, but able to visit any place of detention at any time (even if there are no allegations of abuse). There are two key institutions.
- First, when a state ratifies OP-CAT, it must designate (or establish) a “National Preventive Mechanism” (NPM) – a domestic body that undertakes regular visits to places of detention, and operates independently.
- Second, OP-CAT establishes a “UN Sub-Committee on Prevention of Torture” (SPT) that is empowered, at short notice, to visit places of detention in countries party to OP-CAT and which makes recommendations to the authorities. The SPT is quite unique among the treaty bodies in its extensive powers of on-site investigation.
You can read more on the SPT on the UN Optional Protocol to the Convention against Torture website. The Canadian government announced in May 2016 that it would begin the process of ratifying OP-CAT.

