What is quality assurance?

Quality (QA) is an approach to the process to ensure that the company or organization provides the best possible products or services. It is related to the quality control that focuses on the end result, such as testing the sample of dose items after production. Although these terms are sometimes used interchangeably, quality ensuring focuses on the improvement and improvement of the process that is used to create a final result rather than focusing on the result itself. Parts of the process that are considered in QA include planning, design, development, production and service.

Shewhart Cycle

There are many QA tools that can use organizations to help them lead steps that are needed to ensure that their processes are as effective and productive as possible. One of the most popular tools is called Shewhart Cycle, which developed Dr. W. Edwards Deming, an American 20th century management advisor who appointed Topo to his collaborator Walter A. ShewhaRT. This quality cycle consists of four steps: plan, into, control and action (PDCA). At the end of the Shewhart cycle, which is also called the Deming cycle or the PDCA cycle, steps are repeated to ensure that the process is evaluated and improved on a constant basis.

Four steps

During the first step of the PDCA cycle, the plan, the organization should set its goals and determine the processes or changes in the processes needed to achieve the desired results. The second step is when processes or changes are developed and tested. In the third step, check that processes or changes are monitored and evaluated to determine whether the results meet predetermined goals. The last step, the act, is when the actions that are necessary to achieve the desired improvements are fully implemented in the procedure. The cycle can then be repeated, starting with the planned new goals.

ExcelenCE in each component

The Shewhart cycle can be an effective method to achieve quality because it analyzes the existing conditions and methods used to provide a product or customer service. The aim is to ensure that perfection is every component of the process. Quality also helps to determine whether the steps that are used to provide a product or service are suitable for time and conditions. In addition, if the cycle is repeated throughout the life of the product or service, it helps to improve the efficiency of the company by ensuring that the process is always refined and improved.

Beware of detail

quality ensuring a certain degree of detail to be fully implemented in every step. For example, planning could include determining specific quality levels or measurable results that torganization wants to achieve. Control could include testing and other objective measurements to determine whether the goals were met rather than mere subjectionTent to evaluate quality. Acting could mean a complete revision in the production process to repair a technical or cosmetic defect or very small changes to improve efficiency or accuracy.

Competition of the provision of specialized products and services often leads to breakthrough and long -term growth and changes. Quality ensures that every customer, regardless of whether it is new or developed, is manufactured and offered with the best possible materials, as possible in the most comprehensive way and the highest standards. The aim of exceeding the expectations of customers in a measurable and responsible process provides quality to ensure quality.