This standard stipulates the sampling inspection procedure and sampling plan for the overall quality supervision and counting of products with the following qualified product rate as the quality index. This standard is applicable to the overall quality supervision and sampling inspection conducted by the quality supervisor on the products that have passed the acceptance inspection, but not applicable to the acceptance inspection of products. This standard is applicable to situations where the supervision population N is greater than 250 and the sample size does not exceed one-tenth of the population. The risk of misjudgment α in this standard is about 0.05.
GB/T 14437-1997 history
2008GB/T 2828.4-2008 Sampling procedures for inspection by attributes.Part 4:Procedures for assessment of declared quality levels
1997GB/T 14437-1997 Single sampling procedures and tables by attributes for product quality audit
GB/T 14437-1997 Single sampling procedures and tables by attributes for product quality audit was changed to GB/T 2828.4-2008 Sampling procedures for inspection by attributes.Part 4:Procedures for assessment of declared quality levels.