The remainder of the paper is organised as: Section 2 provides an insight about the popular maintenance
policies, and Section 3 reveals the selection criteria with brief descriptions. Section 4 provides knowledge on the
fuzzy logic and MCDM approaches, and the methodology of the proposed approach is explained in section 5. The
numerical example of maintenance policy selection is presented in Section 6. The results are shown and analysed in
Section 7. Finally, the paper is concluded in Section 8.