The Parliamentary Ombudsman has become the National Preventive Mechanism (NPM) pursuant to the United Nations (UN) Optional Protocol to the Convention against Torture (OPCAT). The National Preventive Mechanism conducts inspections of places in which persons deprived of their liberty are held.
The OPCAT's scope of application is intended to be as broad as possible. In addition to prisons, the remit of the OPCAT includes pre-trial detention facilities, immigration detention, psychiatric or social care institutions, child protection units, and care facilities and residential units for elderly and persons with disabilities. Places falling under the scope of application run into thousands.