Based on Cabinet Resolution No. (294) dated 08/21/1431 AH regarding the classification of companies and engineering consultancy offices, and in view of the efforts of the Ministry of Municipal and Rural Affairs and Housing to develop and improve its services and control the companies and engineering consultancy offices sector before the beneficiaries, the mechanism for classifying companies and consulting offices has been updated Engineering issued by Ministerial Resolution No. (4100489805) dated 11/30/1441 AH, where many views were monitored regarding improving the materials of the mechanism, and the importance of improving the procedures of the classification mechanism for companies and engineering consultancy offices. A classification mechanism for companies and the attached