Khider, HadjerBenna, Amel2016-12-212016-12-212016-12-21http://dl.cerist.dz/handle/CERIST/874A Business Process (BP) modeling is a complicated task, time-consuming, and error prone task. One of the promising solutions to overcome these challenges is by the reuse of BP models, consequently, it is important to provide a BP models repository to store thousands of BP models for business actors (e.g. analysts, modelers, managers, and process developers) to find existing business processes. In this report, we present a survey and a comparative study of existing BP models. We present also the limitations that affect BP models reuse in these repositories.Business Process Model, BPM, Business Process models repositryTechnical ReportISRN CERIST- DSISM/RR-16-000000028--dz