Articles

Practical techniques · Tool applications · Pitfall guides · Case studies · Data analysis · Improvement methods · Audit readiness

Concise, actionable knowledge for solving real problems at work

📄 68 articles in total 📅 Continuously updated 🔥 Pinned first, then sorted by rating, views and publish date
Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 in Practice (29) | Customer Communication and Engineering Change Notification: 8.2.3.1 Communication Matrix, Notification Lead Time Parameters, and Four-Level Risk Classification for Unnotified Changes

<! summary: A batch of parts was dimensionally and functionally qualified but was returned in its entirety by the custom…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Application (28) | Additional Management Review Inputs: 9.3.2.1 Data Sources, Criteria, and Decision Tracking Table

1. Scenario: Quality Department Can Only Provide Seven of the Twelve Inputs A certain automotive parts company is underg…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Application (25) | Internal Auditor Competence and Witnessed Audits: Four-Dimensional Competency Matrix, Three-Level Qualification Criteria, and 100-Point Scoring Form

On the third day of the external audit, the auditor flipped to the internal audit records and pointed to one, asking the…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Application (23) | Annual Full-Size Inspection and Functional Testing: 24 Planning Fields, Sampling Rules, and Nonconformance Handling

One week before the customer process audit, the quality engineer was reviewing full size reports in the shared drive and…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Application (22) | Customer Scorecard in the Yellow Zone: Breakdown of Scoring Criteria, Indicator Responsibility Assignment, and Red/Yellow Card Removal Criteria

At the beginning of the month, the customer portal announced the supplier score for the previous month: 78 points, in th…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Application (21) | Nonconformity Closure: NC Grading, Root Cause Depth Five-Step Ladder, and Closure Evidence Package

A company underwent a customer second party audit, during which the auditor reviewed 12 new supplier qualification evalu…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Application (20) | Division of Three-Level Audits: Boundaries, Scoring, and Integration of System Audit, VDA6.3 Process Audit, and Product Audit

A company's annual internal audit has just concluded, and three reports are on the quality manager's desk: the system au…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Application (19) | Identification of COP/SP/MP Processes: Process List, Clause Coverage Matrix, and Turtle Diagram Step-by-Step Evaluation

On the second day of an initial IATF certification audit for a company, the auditor requested to review warranty analysi…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Guide (18) | Certification Rules in Practice: Three-Year Cycle Timeline, Audit Person-Days Calculation, and Nonconformity Time Limits

A company's quality director was caught off guard during a new project bidding process with a client. The client's procu…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Guide (15) | Second-Party Supplier Audits and Development: Risk Grading Table, Audit Frequency Matrix, and Escalation Trigger Line

The annual second party audit plan of a company's quality department lists 87 suppliers. In the last column, "audit freq…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Application (14) | Warranty Management: Disassembly Analysis of Warranty Parts, IPTV Metrics, and the Closed Loop of Failure Return

Every quarter, the OEM sends a summary of warranty claims, spanning dozens of pages. The quality manager flips to the th…

Quality Management System · System Framework & Standards · IATF 16949 / AS9100 Industry System Highlights

IATF16949 Practical Guide (12) | Internal Laboratory and External Laboratory: Scope Definition, Qualification Verification, and Audit Evidence

The customer's system auditor enters the testing room and, without looking at the equipment, requests two documents: one…