Part II: Preventing torture: NHRIs in action • Regional complaints mechanisms • Visiting mechanisms at the international level, such as the Subcommittee on Prevention of Torture, and at the regional level. FURTHER READING International Human Rights and the International Human Rights System: A Manual for NHRIs; APF; 2015 UNDP-OHCHR Toolkit for collaboration with NHRIs; UNDPOHCHR; 2010 107