QA, what does the specific work of QC look like, and which one needs to be experimented?

This question is not a one-size-fits-all question, but depends on the assignment of QA and QC work to a specific company.

QA is the abbreviation of Quality Assurance, that is, quality assurance, generally speaking, involving product risk control and mainly follow up the production of products in the early and middle stages, to involve the safety of products, some companies' QA needs to do tests or experiments, but many companies' tests and experiments are handed over to third-party notary firms to do.

QC is the abbreviation of quality control, that is, quality control, generally speaking, the QC of the factory is different from the work of the QC of the company or buyer, the QC of the factory is divided into IQC, IPQC, OQC, etc., mainly responsible for the incoming materials, production process, internal inspection of semi-finished products and finished products, to ensure the normal production of products and to ensure that the products can meet customer requirements. The main job of the QC of the company or buyer is to make the final inspection before the goods, and check whether the finished product meets the requirements of shipment from all aspects, and there are some such QC who are also responsible for the mid-term work, but generally speaking, QC does not need to do experiments.

QA's position is higher than QC, and the corresponding ability requirements are higher, but QC is stricter in terms of looking at the goods, and QC masters must have a big picture and sharp eyes, and find unacceptable problems in time, which is the last gate before the product is shipped.

QA is Quality Management.

QA is a quality inspector.

QC quality control.

QC is the laboratory technician.

The differences are:The control methods are different, QC is a kind of quality control carried out internally; QA is a systematic measure or activity that assesses the management, recording, analysis, and reporting of compliance with programs, GCPs, and related regulations.

QC is to achieve the quality requirements of the operation technology and activities called quality control, that is to say, quality control is to monitor the quality formation process, eliminate all stages on the quality ring to cause unqualified or unsatisfactory effect factors, in order to meet the quality requirements, to obtain economic benefits.

and the use of a variety of quality operating techniques and activities.

Quality control is the activity of technical and management measures taken to make a product or service meet the quality requirements. The goal of quality control is to ensure that the quality of a product or service meets requirements (including those that are express, customarily implied, or mandatory). In the field of corporate rock stupidity.

The quality control activities are mainly the production site management of the coarse branch in the enterprise.

It has nothing to do with the existence of a contract and refers to the activities of technical and managerial measures to achieve and maintain quality. Quality inspection is subordinate to quality control and is an important activity of quality control. Internationally, quality control objects can be set up with witness points or stop points depending on their importance and supervisory control requirements.

1. QA is: Quality Assurance, Chinese means "quality assurance", and its definition in ISO8402:1994 is "in order to provide sufficient trust to show that the entity can meet the quality requirements, and in the quality management system."

and substantiated as needed". Responsible for ISO9000 standards.

The required quality assurance functions are referred to as QA personnel.

2. QC is: the abbreviation of quality control, Chinese "quality control". In ISO9000:

The 2015 definition of quality management is: "the coordinated activities of the command and control organization in relation to quality". Quality control is defined as:

Part of quality management, dedicated to meeting quality requirements".

Difference: Mainly post-event quality inspection activities, default errors are allowed, and errors are expected to be found and selected.

It is mainly a pre-emptive quality assurance activity that focuses on prevention and aims to reduce the probability of errors.

QA & QC Concept Note:

Quality Assurance (QA): The sum of all organized, planned activities to ensure that a product meets predetermined quality requirements.

Quality Control (QC): that is, the laboratory control system, which involves sampling, quality standards, inspection, product approval and release procedures, etc.

Focus on the establishment and maintenance of quality management system, customer and certification body quality system audit, quality training, etc.; QC mainly focuses on quality inspection and control.

The work of QA involves the overall situation of the company, various related functions, and covers a wide range, while QC mainly focuses on product quality inspection, which is only one aspect of quality work.

Not the legislature.

The legislature should be the RD, or Process Engineering Department.

QA is mainly to ensure that the production process is controlled or to ensure that the product is qualified, focusing on maintenance, while QC is generally the actual quality control, such as inspection, sampling, confirmation, many companies only have the quality department only includes the responsibilities of QA, and put the work of QC into the production department.

What is QE?

QE = Quality Engineer

The responsibilities are as follows:1Responsible for product quality control throughout the production process from sample to mass production, seeking to improve product quality through testing, control and process improvement;

2.Responsible for solving quality problems in the production process, dealing with quality abnormalities and quality improvement;

3.Follow up the quality status of products, handle customer complaints and provide solutions;

4.Establish various quality-related inspection standards and documents.

5.Guide the quality improvement of the subcontractor, analyze and improve the defective materials;

QE's full quest:

Hello, QA generally does not need to do your own experiments. QA (Quality Assurance), Chinese means "quality assurance"1 Responsible for the overall work of the department, organize the implementation of GMP's regulations on quality management, and timely put forward opinions and improvement suggestions to enterprise leaders to ensure product quality.

2. Ensure that the company's products are produced in accordance with GMP requirements.

3. Responsible for supervising the implementation, correction and prevention of quality-related personnel and things in the whole enterprise.

4. The instructions that are conducive to production and preparation shall be reviewed and approved after the designated personnel of the department have reviewed and signed.

5. Review and approve the inspection results.

6. Review the pilot plan and conclusion of new product development and process improvement.

7. Review and report the relevant technical and quality written materials to the drug regulatory department.

8. Approve the batch record and make the conclusion of whether the finished product is out of the factory.

9. Responsible for organizing the formulation of quality standards and other documents for raw materials and packaging materials.

10. Review the handling procedures for nonconforming products.

11. Due to the needs of quality management, organize the preparation of new technical standards or discuss the revision of technical standards in conjunction with relevant departments.

12. Review the production process procedures and batch production records and batch packaging records of each product, and decide on the distribution of finished products.

13. Deal with product quality problems complained by users, assign personnel or visit users in person. Hold an internal meeting, study and improve the quality issues with relevant departments, and report the complaint and the results of the complaint to the person in charge of the enterprise in writing.

14. Conduct a comprehensive GMP inspection of the enterprise on a regular basis (at least once a year) in conjunction with the Chief Engineer's Office and the Production Department, and report the inspection situation to the person in charge of the enterprise in a timely manner. It should be able to eliminate risks, eliminate hidden dangers, evaluate quality, and be able to evaluate the quality development trend of the enterprise. Otherwise, it is only a superficial operation and has no meaning for actual survival.

I worked as a QA in the Taiwanese factory for a year, and this position gave me the feeling that this was a very important and powerful position. It's just that in the actual process, the rights are limited, especially when you just enter, and it is almost impossible to achieve strict management. Unless you're going to a strict pharmaceutical factory (which doesn't seem to be available).

When I first went in, I looked at the GMP and batch production records to understand the pharmaceutical process. If you just go in, you can have a good relationship with the workshop director and the operator, they can help you a lot. I haven't done it for more than 3 years, and a lot of things have been forgotten.

QC is quality inspection, which requires careful and rigorous work, and the inspection report of the drug factory is issued after passing the QC inspection, and the responsibility is very heavy. Everyone has a different division of labor. Some detect microorganisms, some detect tablet disintegration time, solvent detection clarity, pH value, tablet weight difference, and various chromatography and so on.

There are many, many instruments, the simplest flask beaker test tube, and then there is the disintegration instrument, chromatograph, pH tester, analytical scale, etc. There will be more connections between QA and QC, and QA will have more freedom in work. The above personal feelings, you can refer to it, I hope it helps, hehe.

QA stands for Quality Assurance

QC stands for Quality Control and we translate it as "Quality Control".

Let's divide the responsibilities between these two roles to facilitate our subsequent discussion.

QA: Monitor the operation of the company's quality assurance system, the difference between the actual implementation of the audit project and the company's specifications, and issue improvement suggestions and statistical analysis reports, and be responsible for the quality of the company's quality assurance system.

QC: Inspect the output (workpiece) at each stage or key point, evaluate whether the output meets the expected quality requirements, and be responsible for the quality of the output.

Through the above division of responsibilities, we find that if we compare the production of software to a product processing production line, then QA is only responsible for the quality assurance of the production line itself, regardless of the actual quality of a single product in the production line.

QA indirectly guarantees the quality of software products by ensuring the quality of the production line.

QC regardless of the quality of the production line itself, but only pay attention to whether the quality of the products produced in the production line at each stage meets the expected requirements, if we produce cups, then QC only pays attention to: whether the materials produced are expected, whether the diameter of each cup bottle mouth meets the requirements, whether the cup handle meets the design requirements and other specific, quantifiable points.

For the software development process of a software company:

QA can be further defined as SQA, that is: software quality assurance, only responsible for the quality of the software development process, the corresponding role in the enterprise is: software quality assurance personnel, some enterprises directly call it SQA.