𝐒𝐞𝐯𝐞𝐧 𝐓𝐡𝐢𝐧𝐠𝐬 𝐅𝐃𝐀 𝐈𝐧𝐯𝐞𝐬𝐭𝐢𝐠𝐚𝐭𝐨𝐫𝐬 𝐍𝐨𝐭𝐢𝐜𝐞 𝐁𝐞𝐟𝐨𝐫𝐞 𝐓𝐡𝐞𝐲 𝐀𝐬𝐤 𝐟𝐨𝐫 𝐚 𝐒𝐢𝐧𝐠𝐥𝐞 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭

Most companies spend months preparing their documents for an FDA inspection. The Investigator has already formed an opinion about your facility before your document coordinator brings out the first record.

I spent 14 years as an FDA Investigator and issued more Form 483s than I care to count. For the 13 years afterwards, I was directly responsible for FDA 483s received at multiple companies. Here is something the industry does not talk about enough. The inspection does not start when the Investigator sits down and asks for your batch records. It starts the moment we pull into your parking lot. Sometimes earlier - the night before, when we are reviewing your establishment inspection history, your prior 483 observations, and every Warning Letter your site or your parent company has ever received.

By the time you hand us a document, we already have a working theory about your facility. What we are doing for the rest of the inspection, in many respects, is testing that theory.

What follows are seven things I noticed - and that every Investigator I know notices - before a single document changes hands. Some of them will surprise you. All of them are controllable. And all of them are shaping the Investigator’s mindset before your quality director says good morning.

The seven observations cover what Investigators watch for during the facility walkthrough - before your documentation team is involved at all. These are the moments that set the tone for everything that follows. Paid subscribers get the complete list, the insider context behind each one, and the specific corrective actions that change what an Investigator concludes before the formal inspection even begins.

PAID SECTION - The Investigator’s Lens