What do QA and QC mean?

1. QC is Quality Control, quality control:

1. The main work of QC is the inspection of finished products, raw and auxiliary materials, etc.;

2. The main functions of QC are control during production and processing, statistics and analysis of process data, and providing relevant information to other departments.

2. QA means Quality Assurance.

1. The main job of QA is to ensure the quality of the entire company, including the release of finished products, raw materials and auxiliary materials, the normal operation of the quality management system, etc.;

2. The main functions of QA To establish and improve the quality system and ensure the quality of finished products. and track market conditions.

Extended information:

QC mainly uses QC tools to analyze and discuss specific work errors or poor quality, and organizes the results in a place where everyone can easily see them to remind and prevent them. When such problems occur, everyone can put forward new suggestions and discuss and revise them at any time. Generally suitable for situations where the work is relatively simple, or specific subject activities, not every small subject is like this.

1. It is the most basic requirement of quality management that products must be inspected before being shipped. Quality control is to eliminate factors that cause unqualified or unsatisfactory results at all stages of the quality cycle by monitoring the quality formation process.

2. Some organizations that implement ISO9000 will set up such a department or position to be responsible for the quality control functions required by the ISO9000 standard.

3. The work of QC is mainly the inspection of finished products, raw and auxiliary materials, etc. QC is a quality assurance for the entire company, including the release of finished products, raw and auxiliary materials, etc., and the normal operation of the quality management system.

4. In the history of the development of quality management, "QC" first appeared. The most basic requirement of quality management is that products must be inspected before being shipped. The QC function is the management and control of the production and processing process and the statistics and analysis of process data, and provides relevant information to other departments.

Baidu Encyclopedia-QC