The role of quality assurance in manufacturing

The role of quality assurance in manufacturing

How would you describe your quality management system? It's a simple question with a complicated answer. Most manufacturers claim to have a system in place, but what exactly does that entail? After all, some quality systems rely on manual, primitive processes, whereas others rely on automated, cutting-edge innovations.

Any quality management system, regardless of sophistication, must address quality assurance (QA) on some level.

What Is the difference between quality control and quality assurance?

Let's start with the first question you have. Quality assurance is made up of protocols, processes, and procedures that ensure quality requirements are met. Quality control refers to the monitoring, testing, and inspection tasks that must be completed in order to carry out the quality assurance processes correctly.

When most people think of quality functions in manufacturing, they envision technicians in a lab or on the assembly line inspecting a sample. They may also conjure up images of people weighing and measuring products, checking gauges, and logging data on a clipboard.

However, quality assurance is concerned with the manufacturing process and how quality control tasks must be planned and carried out. QA also entails converting those tasks into repeatable processes so that each unit produced meets the specifications.

The Advantages of Quality Assurance in Manufacturing

A well-designed manufacturing quality assurance plan has numerous advantages. These are some examples:

Better Process Control

When it comes to manufacturing, many people think of process control and process improvement. However, it is equally important to consider quality assurance when thinking about the improvement process. Good QA processes support SOPs by providing infrastructure and a framework for the "why" of a task. They serve as a check and balance for those involved in production. They also make it easier to incorporate regulatory compliance practises into the mainstream manufacturing process.

Culture Improvement

Because QA processes are taught as part of production training, they aid in the development of an improvement culture. This means that both managers and employees will receive more in-depth training and will understand the company's core focus on quality delivery. Operators do more than just make widgets. They're making widgets with an understanding of why the manufacturing process must be done a certain way and what the end result must be.

Cost Savings

Because quality assurance incorporates a company's quality mission into the same process analysis and improvement mechanisms as production processes, it connects them to the same benefits. Because accountability, measurement, process changes, and other variables are designed to uncover problems quickly, reducing scrap and increasing uptime, optimised processes result in lower costs.


Most manufacturers use computer technology, such as an MRP platform, to aid in the production process. However, many people use QA systems in addition to this software. This practise separates data and increases the likelihood of human error. Experts in the industry agree that an MRP, MES, or ERP system should include a QA system. DoFort provides the Manufacturing ERP Software with the quality control features. Contact our technical expert to know how our manufacturing ERP software can help you.


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