Abstract
The article analyzes the impact of fulfillment processes on logistics efficiency in Kazakhstan. The core objective of the study is to process primary statistical data obtained through a survey of focal logistics companies in the Republic of Kazakhstan to identify the most widely used fulfillment processes and assess their influence on key logistics efficiency indicators. A multilinear regression analysis based on four models has identified that critically important processes, such as receiving goods, delivery, inventory management, and liaising with transport companies have a statistically significant effect on various aspects of logistics efficiency. The findings indicate that delivery significantly enhances the level of information support (p=0.00) and accelerates document turnover (p=0.00). Similarly, inventory management plays a crucial role in optimizing document flow (p=0.00), while receiving goods influences the rate of production cost growth (p=0.05). These results highlight the importance of integrating specific fulfillment processes into supply chain management systems and may serve as a valuable resource for businesses and government agencies seeking to improve logistics efficiency in Kazakhstan