Running a factory audit call across a language barrier

Send the checklist translated in advance, insist on speaking to the people who do the work rather than the sales contact, and get evidence in images and documents rather than verbal confirmation. An audit answered entirely by one English speaker is not an audit.

A remote factory audit has a structural weakness that the language barrier makes worse: you are asking people to describe their own compliance, and the person best able to describe it in your language is usually the person furthest from the floor.

The core problem is who is speaking

If everything routes through the supplier’s English-speaking sales contact, you are auditing that person’s account of the factory rather than the factory.

Insist on the production manager, the quality lead, the person who actually runs the process. They will not speak your language, which is exactly why translation matters here more than in a commercial call — it changes who can be in the conversation, not just how comfortable it is.

Before the call

Send the checklist translated, in advance. Not as a courtesy — so that the right people are in the room and the documents are pulled before you start. An audit where the first twenty minutes are spent finding a certificate is a wasted audit.

Ask for documents in advance: certifications, calibration records, process documentation, previous audit findings. Reviewing translated documents beforehand is far more reliable than discussing them live.

Build a glossary of your quality terms, process names and standards. Technical process vocabulary is where general translation is weakest and where a misunderstanding has the most expensive consequences.

During the call

Ask for a camera walk, not a description. “Show me the incoming inspection area” beats any answer to “do you inspect incoming material”. Video is language-independent.

Ask open questions, not confirmable ones. “Do you calibrate monthly?” invites yes. “Walk me through what happened at the last calibration” produces something you can evaluate.

Never accept a nod. Ask for restatement in their own words. In several manufacturing cultures, contradicting a customer directly is not done, and a yes may be politeness rather than fact.

Get the evidence, not the assurance. Photographs of records, screenshots of systems, serial numbers. These need no translation and do not depend on anyone’s memory.

Write findings live, in a shared document, and read them back at the end.

After the call

Circulate findings in both languages, with the evidence attached and a stated deadline for each corrective action. Ambiguity here becomes a dispute later, and the party who wrote the ambiguous sentence is not usually the party who suffers for it.

Platform note

Supplier factories rarely have corporate conferencing licences, and the people you need on the call least of all.

Teams Interpreter excludes external guests and anonymous users and requires Microsoft 365 Copilot — for an audit call this typically rules it out. Google Meet supports one English-anchored language pair per meeting with a 90-minute cap, which is short for an audit. Zoom gives translated captions only, which is a poor fit when the person on the other end is walking around a factory floor holding a phone.