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The REFA Methodology includes the traditional core knowledge of REFA which is continuously updated. The core methods focus on optimizing work processes as well as on the determination and evaluation of operational data.
The individual methods can be used as separate tool but they also complement each other. When methods and tools according to the REFA Methodology are used, it is possible to look at work processes in a systematic and holistic approach so that the entire value added chain of an organization can be analyzed and optimized.
Noteworthy of the REFA Methodology is its neutrality in tariff politics. Before a method is published, the content is checked by the Confederation of German Employers' Associations (BDA) and the German Confederation of Trade Unions (DGB).