translate English to French: This does not imply a uniform model, and States may achieve this goal in different ways: they may promote the establishment of social services jointly run by public bodies, private concerns and voluntary associations, or may leave the provision of certain services entirely to the voluntary sector.
Afin de veiller à la qualité des services et de garantir les droits des usagers ainsi que le respect de la dignité humaine et des libertés fondamentales, un mécanisme de contrôle effectif en termes de prévention et de réparation est nécessaire.