Indeed, the experience-rating part of the AT-MP scheme may also have negative side-effects, by discouraging reporting accidents and health issues and by reducing the employability of vulnerable populations, such as disabled and older workers. This is the aim of the third national 2016-20 occupational health plan, which has made primary prevention a priority. However, some subsidies for the prevention of risks are available only to SMEs with fewer than 50 employees (Cour des comptes, 2013), and firm-level committees on health, safety and working conditions conditions (CHSCT) are frequently lacking in firms with over 50 employees, even though they are mandatory (Breda, 2016). Small firms and local governments implement few preventive measures. In 2013 only 60% of employers had taken any measures over the last 12 months, and less than half of all firms had prepared the mandatory plans to identify occupational risks (Amira, 2016).