A3 problem solving

File:A3 problem solving worksheet.jpg

Example of a worksheet for structured problem solving and continuous improvement

A3 problem solving is a structured problem-solving and continuous-improvement approach, first employed at Toyota and typically used by lean manufacturing practitioners. It provides a simple and strict procedure that guides problem solving by workers. The approach typically uses a single sheet of ISO A3-size paper, which is the source of its name. More contemporary versions include the Systems-oriented A3 (or S-A3)

See also

• Analytical quality control
• Corrective and preventative action (CAPA)
• Eight Disciplines Problem Solving
• First article inspection (FAI)
• Ishikawa diagram
• Plan–do–check–act
• Problem solving § Problem-solving methods
• Root cause analysis
• Quality assurance
• Quality management framework
• Value stream mapping