Many studies in the literature indicate that the average number of enterprises that incorporate health and safety at work in their policy is greater in countries that are characterized by a high socioeconomic and cultural level [24], [29] and [30]. Because of the assumption that the health and safety culture in the workforce is directly related to the existence of a health and safety policy in an enterprise, it can generally be concluded that employees from countries with different socioeconomic and cultural levels are characterized by different levels of health and safety culture at work. These differences among European countries constitute an inhibitory factor on the application of a common strategy to tackle PSR completely and effectively at work [7] and [31].