Critical to Quality (CTQ) Measures and Chain-Wide Implications

Session 2: From Customer Says to What We Must Measure

This session focuses on transforming the often subjective language of customers into objective, measurable quality criteria. It emphasizes not only identifying these criteria but also effectively embedding them into operational processes and clearly mapping responsibilities across the entire supply chain to ensure consistent quality delivery.

Learning Objectives

1. Convert Customer Statements into Critical to Quality (CTQ) Measures: Learn to translate ambiguous or general customer feedback (e.g., "I want it fast," "I want it to last") into specific, quantifiable, and actionable Critical to Quality (CTQ) measures. This involves techniques like Voice of the Customer (VOC) analysis, KANO model application, and QFD (Quality Function Deployment) to break down customer needs into product or service specifications.

2. Embed Quality Criteria into Processes: Understand how to integrate these CTQ measures directly into various stages of a process. This includes establishing clear standards, setting control points, defining acceptable tolerance limits ($(\pm\delta)$), and developing robust monitoring mechanisms to ensure adherence to quality specifications at each step.

3. Map Responsibilities Across the Supply Chain: Identify and assign clear roles and responsibilities for maintaining and improving quality throughout the entire supply chain. This involves understanding interdependencies between departments and external partners, defining hand-off points, and establishing accountability for meeting CTQ targets from raw material sourcing to final product delivery.