An on-site factory audit isn't a walkthrough with a clipboard for show — it's a structured, four-to-six-hour process that produces a documented report with photographic evidence, typically within 24 hours of the visit. Here's what that time is actually spent checking.
Documents first
Before anyone tours the floor, an auditor reviews the business license, quality certifications and compliance records against what the factory claims to hold. A factory that can't produce current documentation, or whose license doesn't cover the product category being ordered, fails before the tour even starts.
Then the physical plant
The tour itself covers production facilities, machinery and equipment condition, worker headcount against the claimed production capacity, and — critically — how raw materials are received, stored and tracked into the manufacturing process. A factory that can't show where its raw material comes from can't guarantee what's actually in the finished product.
Quality procedures get evaluated, not just observed
The audit assesses the factory's own in-process and final inspection methods, its testing equipment, and — importantly — how it handles defects found internally. A factory with a documented process for isolating and correcting defective units is a fundamentally different risk than one that can't describe what happens when a unit fails its own check.
A factory audit isn't a formality that gets a supplier "approved" once. Its value is in the specifics it uncovers — and those specifics are exactly what should shape every order that follows.