What is Root Cause Analysis? Root Cause Analysis, commonly abbreviated as RCA, is a systematic approach to identifying the main cause of a problem or failure. Instead of merely addressing the symptoms, RCA digs deeper, striving to uncover the underlying issues that are the real culprits. Think of it as a detective working tirelessly to solve a mystery, refusing to

The 5 Whys analysis method is a brainchild of Sakichi Toyoda, a prominent Japanese industrialist, and the founder of Toyota Industries. Conceived in the early 20th century, it was designed as a core component of the Toyota Production System to enhance operational efficiency. This straightforward yet robust technique is all about asking “Why?” five times to unearth the root cause