Are the products subject to a sampling system? Regulations on the management of product sampling

We basically implement a sampling inspection system for our daily necessities and food and other products. Because in the face of our daily demand, the producer must produce thousands of dollars every day. Over time, that is, the quantity of this product has reached a point that we normal people cannot measure.

Therefore, at this time, if our industrial and commercial departments and other relevant departments want to conduct an investigation or testing of products, we can only take this sampling method to carry out product testing because of some large quantities and small number of people, that is, small staff. <>

There may be some errors in this method, after all, there will be some errors in more concentrated places. Our sampling inspection is in a certain place and then a certain batch of goods, if the relevant departments in this place sampling out of the product is not within the scope of qualification, then it will be considered that other other production batches of this product may be unqualified. Generally speaking, the industrial and commercial departments and other relevant departments generally do not only take one place when sampling, in order to get a correct result, they will generally take several places at the same time and have an average value.

This way the results will not be too biased. As a result, the relevant departments will order the merchant to deal with it.

However, many of today's products have not actually been inspected, because there are too many black-hearted manufacturers. It's all about producing things according to profits, and it's also because the system isn't particularly perfect. There are many places that have not done better, and the relevant departments in small places simply have no way to manage these products of these people.

Therefore, in recent years, many products have gone wrong, and it is our people who are harmed in the end. Therefore, it is hoped that the relevant departments can strengthen the management of products.

Of course, it's all random inspections. A large part of the probability theory in mathematics is about how to conduct effective sampling.

If the quality inspection should be carried out all the tests, it will be a great loss to the products produced, because once some items are packaged, and then the packaging is opened, then all the products will be wasted. Therefore, the quality inspection must be carried out sampling, otherwise the workload is too large, and the business cannot afford to lose so much. According to the current scientific algorithm, effective sampling is carried out to solve this large-scale comprehensive sampling with probability problems.

There are many ways to sample and test, first of all, we can draw a bottle from a percentage of 100 boxes, and randomly draw a bottle in it. For every 100 cases, divide the probability of drawing a bottle by the total number. In this way, we can calculate what is its yield rate and what is the inferior rate?

Of course, for different products, we must use different methods, otherwise all items use the same detection method, it is a waste of time, and it is not accurate.

This has led to a completely new algorithm in probability theory. For example, Laplace's law, as well as the principle of relevance, as well as statistical probability, these methods can be effectively calculated for different events, and the accuracy of sampling and tight sampling can be guaranteed within a certain range.

If, only from the cognition of a single common people, then we can also figure out that one out of a hundred potatoes is bad, there may be no way to represent that the yield rate of this batch of potatoes reaches 99%, but out of 10,000 potatoes, only one hundred potatoes are bad, then he has a high probability of ensuring that the yield rate of this batch of potatoes reaches 99%. (That's how the data is counted).

Therefore, there is a scientific reason for excellent spotting, and there is no problem with this method at all.

Product quality supervision and spot checks.

Origin: from the fourth quarter of 1984, there was a trend of decline in the quality of industrial products in the country, in September 1985, the first approved and forwarded the former State Economic Commission "Report on Reversing the Decline in the Quality of Some Industrial Products", and put forward nine measures to strengthen product quality, among which the establishment of a national supervision and inspection system for product quality was determined as an important measure to reverse the decline in product quality, which was implemented from the third quarter of 1985.

Article 10 of the 93rd edition of the Product Quality Law and Article 15 of the 2000 revised Product Quality Law stipulate that the state shall implement a supervision and inspection system with spot checks as the main method for product quality, and conduct spot checks on products that may endanger human health and personal and property safety, important industrial products that affect the national economy and people's livelihood, and products with quality problems and problems with consumers and relevant organizations. The samples to be randomly selected shall be randomly selected from the products to be sold in the market or in the finished product warehouse of the enterprise.

Supervision and random inspection work is planned and organized by the first-class product quality supervision department. Local product quality supervision departments at or above the county level may also organize supervision and random inspections within their respective administrative areas. Where the law has other provisions on the supervision and inspection of product quality, it shall be implemented in accordance with the provisions of the relevant laws.

The implementation specification is used to standardize the product quality supervision and random inspection.

The drug sampling management regulations are to standardize the drug supervision and sampling inspection work, and the drug regulatory department shall apply the drug sampling inspection management regulations to the quality sampling inspection work carried out in accordance with the approved production, operation and use of drugs within the territory of the People's Republic of China.

Measures for the Administration of Random Inspection of Drug Quality".

Article 4. The drug regulatory department is responsible for organizing and implementing the national drug quality spot check and inspection work, carrying out spot checks and inspections on the drug quality in the production, operation and use links nationwide, and guiding the local drug quality spot check and inspection work.

The provincial drug supervision and administration department is responsible for the production links and wholesale and retail chain headquarters and third-party Internet sales platforms within the administrative area of the drug quality inspection, the organization of the city and county level Zi infiltrate the people's ** responsible for the drug supervision and management departments in the administrative area of the retail and use of the drug quality spot check inspection, to undertake the drug quality spot check and inspection tasks deployed by the higher drug supervision and administration departments.