What is Quality Assurance?

Quality assurance refers to the processes and procedures that help the business to ensure that the quality of their products fulfills all the quality standards which are decided by the industry or company.

In another way, quality assurance (QA) is a company process that ensures to improve the quality of products or services during their development.

Therefore, the terms "quality assurance" and "quality control," both of which are aspects of the management process, are sometimes interchanged. On the other hand, quality control refers to the actual fulfillment of any quality requirements that have been established. Additionally, an inspection of quality control methods to ensure they are working properly is part of quality assurance.

Quality assurance is used by almost all businesses, from consumer packaged goods manufacturers to software development firms. Although, some companies may create a quality assurance department with employees dedicated solely to the task.

How Does Quality Assurance Work?

Rather than going through an unmonitored production process and attempting to "inspect the quality" of a finished product, quality assurance methods focus on establishing good processes to produce products with quality already built-in.

Furthermore, quality control concepts can be traced back to the Middle Ages and the rise of guilds. By joining a guild organization, a craftsman can gain access to a network of connections with other craftsmen and suppliers. He could then benefit from the guild's reputation based on quality standards in the products produced by its members.

As a result of the Industrial Revolution, labor specialization and mechanization increased. Quality assurance was developed to address the needs of specialized workers. With the introduction of mass production, the need to monitor the quality of components produced by large numbers of workers created a role for quality inspectors.

Primary Functions of Quality Assurance

Well, consider the following 5 primary functions of quality assurance. So, let’s come to the points directly.

1. Transfer of Technology:

Technology transfer entails acquiring and evaluating a product design document as well as trial and error data. The documents were sent out, reviewed, and approved.

2. Validation:

In this process, you can create a master validation plan for the entire system. The product and process validation test criteria have been approved. The resource planning for the validation plan's execution has been completed.

3. Documentation:

Document distribution and archiving are the responsibilities of this function. Any modification to a document must follow the appropriate change control procedure. Approval of all types of documents.

4. Product Quality Assurance

5. Strategies to Improve the Quality

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What is Quality Assurance?

How Does Quality Assurance Work?