  The rapid growth of Industry 4.0 technologies such as big data, cloud
computing, smart sensors, machine learning (ML), radio-frequency identification
(RFID), robotics, 3D-printing, and Internet of Things (IoT) offers Small and
Medium Enterprises (SMEs) the chance to improve productivity and efficiency,
reduce cost and provide better customer experience, among other benefits. The
main purpose of this work is to propose a methodology to support SMEs managers
in better understanding the specific requirements for the implementation of
Industry 4.0 solutions and the derived benefits within their firms. A proposed
methodology will be helpful for SMEs manager to take a decision regarding when
and how to migrate to Industry 4.0.
