Abstract:

According to systems thinking, before upgrading a system, we first should understand it. In order to upgrade Occupational Health and Safety maturity (OHS) and institutionalize its culture, centred human factor systems should be integrated in strategy management. It is the way to develop a global view of performance. In this paper we develop OHS strategy taking into account the changing context and the new business challenges of human organizations.

An OHS evaluation maturity model was developed in another paper, we complete here the description of OHS indicators used in this model and a sensitivity analysis of the model is calculated by One-At- a-Time (OAT) method to validate the model consistency and stand out impactful factors to upgrade OHS maturity