AQL Table

Single Sampling Plans For Inspection (Level2)

MIL-STD-105E, ANSI/ASQC Z1.4, ABC-STD-105, BS6001, ISO 2859, DIN 40080.
Please Click the Shipment Quantity to your preferred acceptable quality level.
The required sample size and maximum defects allowed will be shown in the bottom

Examples of reading AQL table for utilizing the single sampling plan.

Given: travelling bags Batch size=15,000 pieces Method: General inspection Level II major 2.5 & minor 4.0 Sample size: 315 pieces Acceptance number= 14 pieces of major & 21 piece of minor That means either the major defects exceed 14 pieces or minor defects exceed 21 piece or both are considered to be "Fail".

Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 1 1 1 2 3 5
Shipment Quantity 151-280
Sample Size 32
Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 1 1 2 3 5 7
Shipment Quantity 281-500
Sample Size 50
Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 1 2 3 5 7 10
Shipment Quantity 501-1200
Sample Size 80
Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 2 3 5 7 10 14
Shipment Quantity 1201–3200
Sample Size 125
Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 3 5 7 10 14 21
Shipment Quantity 3201–10000
Sample Size 200
Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 5 7 10 14 21 21
Shipment Quantity 10001–35000
Sample Size 315
Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 7 10 14 21 21 21
Shipment Quantity 35001–150000
Sample Size 500
Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 10 14 21 21 21 21
Shipment Quantity 150001–500000
Sample Size 800
Acceptable Quality Level
AQL index 0.65 1.0 1.5 2.5 4.0 6.5
Tolerance Unit 14 21 21 21 21 21
Shipment Quantity > 500000
Sample Size 1250