In the commercial/industrial space, having the ability to do on-site QC visits of your supplier/manufacturer of goods is completely normal, often written into t

In the commercial/industrial space, having the ability to do on-site QC visits of your supplier/manufacturer of goods is completely normal, often written into the contract itself and sometimes mandated by quality control certification standards. Part of it is to be able to challenge QC reports submitted by the company. If you have a good you receive with QC paperwork which Boeing no doubt generates, you may want to go see how legitimate the process the paperwork is certifying. The power of this paperwork extends into lawsuit ammo if a need ever arises. The job of QC in commercial/industrial is legal ass-covering for both sides of a contract.