RCA, or Root Cause Analysis, is a systematic process used to identify the underlying reasons for a problem or issue. By focusing on the root causes rather than just the symptoms, RCA helps organizations develop effective solutions to prevent recurrence. This method is commonly used in various fields, including manufacturing, healthcare, and engineering. The RCA process typically involves several steps, such as defining the problem, collecting data, identifying possible causes, and implementing corrective actions. Tools like the 5 Whys and Fishbone Diagram are often employed to facilitate the analysis. Ultimately, RCA aims to improve processes and enhance overall performance.