standard
- inspection services are done based on a random sampling plan and follow international standards, such as
- MIL-STD-105E
- ANSI/ASQC Z1.4
- BS 6001
- ISO 2589
- DIN 40080
- acceptable quality level (AQL) is determined by client, and it is referring to the maximum number of defects that could be considered acceptable during inspection
- sampling plan & AQL table are as below: