Purpose: To reach the most important factors determining the adoption of cloud human resource systems, testing the relationship between these factors, and talent management policies while mediating the actual use of cloud human resource systems in small and medium-sized companies. Design / Methodology / Approach : The descriptive analytical approach was chosen, with a heavy reliance on the TOE framework, and the research relies on survey data from a sample of (295) individual managers and information technology specialists in small and medium companies, and the path analysis method was used to evaluate Structural relationships of the research model.