From prohibition to prevention of torture : ratification of the optional protocol to the convention against torture and other cruel, inhuman or degrading treatment or punishment by Kenya

Abstract

According to the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment (OPCAT), state parties are required to establish or designate national preventive mechanisms (NPMs) mandated to conduct regular, independent and unannounced visits to all places of deprivation of liberty and to issue recommendations aimed at preventing torture and ill-treatment. Despite having become a party to the Convention against Torture (CAT) in 1997 and adopting robust constitutional and statutory safeguards against torture, Kenya has not ratified OPCAT. Instead, torture prevention within Kenya's detention system is pursued through a network of oversight institutions, notably the Kenya National Commission on Human Rights (KNCHR) and the Independent Policing Oversight Authority (IPOA). However, these oversight mechanisms are constrained by structural limitations. They are predominantly reactive, allow only restricted access to places of detention, rely on court orders or prior notification, have fragmented institutional mandates, and display limited political prioritisation of preventive monitoring. While Kenya's existing institutions possess significant investigative capacity and normative legitimacy, they fall short of OPCAT standards due to the absence of an independent, systematically preventive monitoring mandate. Ratification of OPCAT and the establishment of an NPM, therefore, would complement, rather than duplicate, Kenya's current accountability framework by embedding torture prevention as a core operational principle. In doing so, OPCAT ratification has the potential to strengthen transparency in detention settings, reduce the risk of torture and ill-treatment, and enhance alignment with Kenya's constitutional values and international human rights commitments. Ratification of OPCAT has been hampered as much by institutional and political dynamics as by legal considerations. The article concludes that overcoming these obstacles would require a multi-pronged phased approach entailing initial emphasis on legal initiation and consensus building, followed by careful institutional design, legislative entrenchment of the NPM and capacity building.