A question came in from a member this week that we hadn't been asked before: with wildfire smoke sitting over a good part of the West Coast right now, could that smoke actually taint milk or a wheel in progress, and would the sensory training the federation offers even catch it if it did? It's a fair question, and it's a good excuse to talk plainly about what the Sensory Evaluation Certificate actually covers, and what it deliberately doesn't.
The certificate trains you to identify and describe flavors that come from the cheesemaking process itself — the difference between a clean lactic tang and an over-acidified one, the specific character a washed rind takes on from its wash, the off-notes that signal a starter culture problem versus a contamination problem. It's built around a reference library of intentional and unintentional flavors that show up in cheese because of what happened in the vat or the cave, evaluated by people trained to name them precisely instead of just saying "something's off."
Where ambient contamination sits outside that training
Smoke taint from ambient air is a different animal, and it's genuinely outside what the certificate was built to test. The training assumes the flavors you're evaluating came from milk, culture, rennet, and cave environment under normal conditions — it doesn't include a reference panel for what several weeks of hazardous outdoor air quality does to a wheel aging in a cave with any outside air exchange, because until this year that scenario hasn't come up for most members. We genuinely don't have good data on whether smoke particulate transfers into an aging wheel the way it's documented to affect wine grapes, and we're not going to speculate past what we actually know.
What the certificate does prepare you for is noticing that something has changed and describing it precisely enough to investigate further — which, even without a specific smoke-taint reference, is still useful this week. A trained palate that can say "this batch has picked up an acrid, ashy background note that wasn't there in last month's wheels from the same cave" gives you something concrete to act on, even if the certificate program itself doesn't have a name for the exact cause yet.
What to do if you're evaluating product from an affected cave
If your operation is in the smoke-affected region and you're worried about product quality, treat any unusual note as worth investigating rather than assuming your training will automatically flag it as smoke-related. Pull a comparison sample from before the smoke event if you have one, and note environmental conditions alongside your tasting notes — cave humidity, whether outside air intake was open, how many days of hazardous air quality the batch was exposed to. That record is useful for us too: if enough members report a pattern, it gives our Education Committee something concrete to build future training around, rather than guessing.
For everyone else, this is also a good moment to check when your own Sensory Evaluation Certificate was last renewed. The credential runs on a recertification schedule, and a palate that hasn't been recalibrated against the reference panel in a couple of years drifts more than most people expect — not because anyone's sense of taste gets worse, but because the reference points quietly shift without a checkpoint to catch it.
If you want to walk through your renewal timeline or talk through what you're tasting in an affected batch, the Education Committee can point you to the current reference materials and, for members in the fire-affected region, connect you with others comparing notes on the same question this week.
The International Cheese Federation (ICF) and More Cheese are entirely fictional. This post is demonstration content created for MemberJunction. All people, organizations, events, courses, certifications, figures, and quotations in it are invented, and nothing here represents a real association, a real business, a real person, or real professional advice.