The Differences Between Quality Assurance & Quality Control

“There some basic differences can be noticed between quality assurance & quality control. Read this article to know more in detail”.

Quality Assurance (QA) and Quality Control (QC) both are part of quality inspection. As they are interrelated, some people can use those terms wrongly. There are some key differences between QA & QC. Let’s have a look here:

What Is Quality Assurance?

QA stands for Quality assurance which mainly focuses on the control of defects in the product. It generally makes sure that all the plans, techniques and methods meet the criteria of standard quality. It monitors all the processes and verifies whether it was right, so the product becomes operative. Quality assurance is generally a proactive process that prevents the defect of quality. This is the previous phase of quality control.

What Is Quality Control?

Quality control is generally related to all the tasks performed for manufacturing the product. This process makes sure that the manufactured products are of acceptable quality. The quality control activities include inspection, testing process and peer reviews by the best inspection agency in India.

Through quality control, the QC staffs or the inspectors identify the defect in the product. Thus, the manufacturer ensures that the customers are getting the right product that reaches their satisfactory results.

Differences between Quality Assurance and Quality Control: 

Whether these terms – quality control and quality assurance are relatively similar, still the confusion over these two terms is common. Here the differences between quality assurance and quality control are given below:

Proactive Vs Reactive:

The main task of QA involves performing audits, code analysis and implementing best testing and development practices to prevent any type of issues. But QC only fixes any particular issue. You can say that without QA, the team cannot perform best establishment practices and without QC, the team cannot meet the customer satisfaction level for delivering products.

Systemic Vs Discrete:

Quality control and quality assurance safeguards quality standards. As an example, the QA is related to the system that is producing the product. But the QC is responsible for whether the product can meet the customer’s requirement.

Long term vs Short Term:

When the discussion is about the difference between short and long-term – then you can say that the QA is more like a video where the QC is only a snapshot. The QA activities will take place throughout the production process. QC comes only at the end when the third-party inspection is done.

Teamwork vs Dedicated Personal:

Quality assurance is involved with the work of the entire team even when it is only to follow the standard work. In that case, the employees need to verify the process every time and make a report as per the analysis. But most of the time, the QC staff or any third-party inspection professional perform the QC activities like inspection and testing the product.


Quality assurance and quality control both depend on each other for a successful production. If you have not applied these methods, then apply them as soon as possible to make sure that you are delivering your customer the right product. In case you don’t have QC staff in your office, you can hire a BIS approved testing laboratory in India to do the inspection work.

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