This document discusses inventory control and material management in healthcare systems. It states that inventory control is an important aspect of material management that aims to ensure the right supplies are available at the right place and time. It describes several techniques used for inventory control, including ABC analysis, VED analysis, and FSN analysis to categorize items by importance and usage. The document outlines steps for planning, procuring, storing, and tracking inventory. Effective inventory control is important to minimize costs and ensure adequate supplies and equipment are available for healthcare workers to provide services.