Through this work, we will try at first, to provide a look at the literature to define the concept of integrated management system (IMS) and define the different approaches of study on the topic.
The results for this research confirm the usefulness to potential contribution and the development of a single model of integrated management systems according to the revolutionary DMAIC methodology that integrates a set of tools and techniques designed to achieve the objectives in terms of product quality, health and safety of personnel, and the protection of the working environment
The integrated management system (IMS) proposed, gathers three aspects and observes the following key standards: quality (ISO 9001), environment (ISO 14001) and occupational health and safety (OHSAS 18001)). The chosen integration is based on a conceptual model governed by a simple and consistent form of generic processes and requirements to be an adaptable model to all types and sectors of business.