12 April 2026· 8 min read
What a factory audit covers and when you need one
A factory audit checks whether a supplier is real, capable and compliant before you commit real money. Here is what it covers and when it is worth paying.
An inspection tells you whether this batch of goods is good. A factory audit tells you whether the supplier behind it is real, capable and worth building a relationship with. They answer different questions, and for a serious or recurring order you often want both. An audit is the one that gets done before you place real money, when you still have a free choice of supplier.
What an audit is
A factory audit is an on-site assessment of the supplier itself, carried out by an independent auditor. They visit the premises, look at the machines and the people, review documents, and report on whether the factory can actually do what it claims. It is supplier vetting with boots on the ground, and it goes far beyond the polished photos on a 1688 or Alibaba listing.
What an audit covers
Audits come in a few flavours, and a thorough one blends them. The common ground is:
Capability and capacity
- Is the factory real, and does it own the production it claims, or is it a trader subcontracting elsewhere?
- Machinery, floor space and headcount, and whether they match the order size you have in mind.
- Realistic lead times and how full the order book already is.
Quality management system
- Whether there is a working quality process, often benchmarked against the ISO 9001 quality management standard.
- Incoming material checks, in-process control, final inspection and how defects are recorded and fixed.
- Calibration of test equipment and traceability of materials.
Social compliance
- Labour conditions, working hours and wages, child and forced labour, health and safety, and freedom of association.
- These are the areas covered by social accountability standards such as SA8000, created by Social Accountability International, and by buyer audit schemes some brands require.
Documents and certificates
- Business licence, export rights, and any product certifications, checked as genuine rather than taken on trust.
An inspection asks "are these goods good?". An audit asks "is this the kind of factory that can keep making good goods?". On a long relationship, the second question is the expensive one to get wrong.
When you actually need one
An audit is not free, and not every order justifies it. Reach for one when the stakes are high:
- A new supplier for a large or recurring order. You are about to build a relationship; verify the foundation first.
- High-value or technical goods, such as machinery, where the wrong factory is an expensive mistake.
- When you cannot visit yourself and the listing alone is not enough to trust a big commitment.
- When social compliance matters to your buyers, for example if you resell to organisations that demand it.
- When something feels off, such as a price too good to be true or answers that keep shifting.
For a small first trial order, a strong supplier vetting process plus a pre-shipment inspection may be enough, and you can reserve the audit for when you scale up.
Audit first, inspect later
Audit and inspection are not rivals; they sit at different points:
- Audit before you commit, to choose the right supplier and size the relationship.
- Inspect during and after production, to confirm the goods of each order against your spec and golden sample.
Done in that order, the audit protects the relationship and the inspections protect each shipment.
Then move the money with confidence
If the audit confirms a capable, compliant factory and your samples are approved, you have removed most of the guesswork before any RMB leaves Nigeria. At that point you can make a request to settle the deposit on Alipay from Naira, backed by an independent look at the factory and not just a glossy listing.
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