Over the last 20 years the number of Dutch patients on home mechanical ventilation has increased from 200 to 2000. Home mechanical ventilation is a cost-effective treatment which significantly improves the quality of life of patients. In 2011 83% of patients on home mechanical ventilation in the Netherlands is living at home. In the future further growth can be expected in the number of patients with obesity hypoventilation syndrome and a potential new group of patients with COPD. Strict conditions are necessary to ensure safety in the complex care that home mechanical ventilation entails.