The Automotive Industry Action Group’s CQI-8 Layered Process Audit Guideline is a great resource for learning more about what goes into. AIAG CQI LAYERED PROCESS AUDIT GUIDELINE. Check our one-day seminar on CQI 8, it provides attendees with an understanding of Layered Process Audits (LPA).

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Reinforce manufacturing process guiedline typically implemented as a result of a corrective action. It is designed to provide a common framework of the definitions and standard approaches that can be adopted by any automotive OEM or supplier to an OEM tier 1at any depth in the supply chain any tier.

Institutionalize training and process knowledge for operators and all levels of plant management.

A method to determine corrective actions. A Layered Process Audit places people of multiple levels of the organization “where the work is being done” to verify critical items. Verification that processes and procedures are being followed. Many organizations struggle with issues around 1 communication, 2 consistent compliance to standardized process steps, 3 sustaining and institutionalizing corrective actions, and 4 driving customer satisfaction requirements to all levels of the organization.

Audit Ownership — Who ensures that the audit is conducted and that the results are reviewed and acted upon?

Managing the items is a necessary part of an effective Layered Process Audit program. Layered Process Audits require that multiple operational levels within a manufacturing facility review the same key operational controls that ensure product quality.

The purpose of these Audits is to ensure continuous conformance to the process; however, it is also useful for driving continuous improvement by implementing corrective actions that correspond guiseline Layered Process Audit nonconformances.


BeforeDaimlerChrysler and General Motors required different process review approaches, including different approaches procsss Layered Guidline Audits. There might even be perceived incentives in place to follow the “tried and true” previous processes, even though studies have shown that the “tried and true” processes were not adequate to meet customer requirements.

Standards Subsctiption may be the perfect solution. Controlling quality at multiple operational levels is a key strength of Layered Process Audits.

A method to facilitate communication between operators and management. The reaction plan is typically documented as part of or an attachment to the Layered Process Audit checksheet. However, it is very easy for employees to return to the old, familiar methods.

CQI – 8 : Layered Process Audit Guideline by AIAG –

AIAG Projects Volunteer committees focus on business processes or supporting technologies and methodologies. Layered Process Audits are conducted on time. Openly publish what is important and what will be checked. Do not replace regular Quality Management System audits conducted by internal or external dedicated auditors.

Evidence that customer quality concerns are addressed in xx days. Other similarities between gemba walks and LPAs include: The competitive advantage, though, could lie in the chosen application of the common Audit approach. Comments Completed Audits at a frequency of once per day performed by a supervisor or lead person. Inside Quality Digest Live for August 3, The contents of all published materials are copyrighted by the Automotive Industry Action Group unless otherwise indicated.

Could this be why companies doing gemba walks have an easier time with LPA programs, despite their complexity?


CQI-8 Layered Process Audit Guideline

Management’s role in improving work climate and audkts. Please first log in with a verified email before subscribing to alerts. In my experience we are moving backwards away from Lean and the Xqi-8 Production System when we go from gemba walks to any formalized ‘audit’ process. Site-wide required quality documentation is updated and posted.

An AIAG publication is intended as a guide to aid the audiys, the consumer and the general public. Proceed to Checkout Continue Shopping. The closer the auditor is to the level of the area being audited, the more frequently that auditor will conduct the Audit.

For lean manufacturing experts, this specific quote might bring to mind gemba walks, a method where leaders observe and solve problems on the shop floor.

It makes the auditor adn the audit host’s job a lot easier, but it doesn’t improve business. This verification is not focused on the items that an Audit is to verify. Not keeping Layered Process Audits to their original guidelkne by, for example, broadening them to include all processes or not updating their question sets, would likely reduce the benefits of the Audits and discourage their use.

The auditor documents the specific reaction plan implemented to contain the layerred. Innovation — With a sense of urgency, we drive and support the development and implementation of common, leading-edge solutions that provide value to the automotive industry and its customers.