CSCP Practice Exam 2026 – Complete Guide for Exam Prep

Echelons in a supply chain refer to different levels or layers in the network that help to manage the flow of products and information from suppliers to end customers. These levels can include various supply chain nodes, such as manufacturers, distributors, retailers, and even logistics providers. Each echelon plays a unique role in the overall supply chain process, serving as a point through which goods and services flow.

Understanding echelons as levels of supply chain nodes is essential because it highlights the hierarchical structure that enables effective coordination and management of supply chain activities. By clearly defining the roles and relationships at each echelon, organizations can enhance their supply chain visibility, efficiency, and responsiveness to market demands.

The other options do not capture the full scope of what echelons represent. Storage capacities pertain more to logistical considerations rather than the structural complexity of the supply chain, while cost centers focus specifically on financial aspects of managing inventory. Types of distribution centers also represent just one component of the overall supply chain structure. Therefore, recognizing echelons as levels of supply chain nodes provides a comprehensive understanding of how these structures support the functions and operations within the entire supply chain.