"Reserve." "Old Vine." "Proprietor's Blend." These are some of the most resonant words on a wine label, Yet compliance-wise, they're vaporous prose. The TTB has no definition for any of them. Anyone can print them on any wine.

Meanwhile, the plainer-sounding terms are policed to the percentage point:

- Varietal (e.g., Cabernet Sauvignon) → at least 75% must be that grape
- Vintage date → 95% from the stated year, if the label carries an AVA
- "Produced by" → the winery fermented at least 75% of the wine (not the same as "Bottled by")
- Estate Bottled → grown, made, and bottled by one winery, on its own land, in one AVA. All or nothing.

The rejections come from treating these two categories the same way: leaning on a marketing word as if it were a credential, or using a defined term you haven't earned. "Estate Reserve" on a wine that doesn't qualify as Estate Bottled is a fast route to a REVIEW flag.

One caveat worth knowing: unregulated doesn't mean anything goes. Every label is still subject to 27 CFR 4.39's ban on misleading claims. "Reserve" is fine. "Reserve" staged to imply an age or grade you can't back up is not.

New blog post defines the line between marketing language and regulated claims, with the CFR citations behind each one. COLAClear can help with the vetting. Link to the full article: https://www.colaclear.com/blog/wine-label-terms-regulated-vs-marketing/

"Estate Bottled" might be the most coveted phrase in American wine — and one of the most misunderstood.

 It isn't a marketing flourish. It's a federal claim with a hard, all-or-nothing definition (27 CFR 4.26). Miss a single condition and you legally cannot use it — no matter how beautiful the wine or how close the story.

 To print "Estate Bottled," all four have to be true:

 • Your label carries an AVA appellation.
 • Your winery sits inside that AVA.
 • You grew 100% of the grapes on land you own or control within that same AVA — no purchased fruit, not even from the vineyard next door.
 • The wine never left your premises, from crush to bottle.

 And "control" isn't a handshake. The TTB means a lease of at least three years where you do all the vineyard work — not a one-year grape contract.

 Where it trips people up:
 — Buying even a little fruit (there goes the 100%).
 — A vineyard just over the AVA line.
 — Trucking the wine out to bottle.

 Estate Bottled is a promise: grown, made, and bottled in one place, by one hand. When it's on the label, it should be true.

Link to full article here: https://www.colaclear.com/blog/how-to-label-estate-bottled/

A TTB label approval feels final. It isn't — not entirely.

Once your COLA is approved, the TTB actually lets you make a whole set of changes to that label without refiling. Knowing which ones can save you a filing, a delay, and sometimes a reprint.

A few you can make on your own:

- Change the net contents to another authorized size
- Adjust the alcohol content, within the range for the class
- Add, change, or delete a vintage date
- Move or drop non-mandatory text; change type size, style, or color
- Add a UPC barcode, lot codes, or a bottling date
- Change to an address already approved, or a new one in the same state

And a few that still send you back for a new COLA:

- The brand name
- The class or type designation
- The appellation name (you can change the grape percentage — just not the name)
- The grape varietal

Rule of thumb: if it changes the mandatory identity of the product, refile. If it doesn't, you're likely clear — but check it against the TTB's own list before you reprint. Link to the entire article here.

Name two grapes and you have triggered a specific set of rules: name them all, show the percentages, and back it with an appellation.
 
Putting a grape variety on the label — one grape or several — is a regulated claim, not a marketing choice. The rules are mechanical: easy to meet once you know them, easy to fail if you do not. Find out how to label a varietal or a blend so it complies with TTB's COLA regulations. Link to the complete how-to article here.

The TTB will approve a wine called Booty Call. It'll approve Cheap Ass Wine. What it won't approve is a name that implies your grapes came from somewhere they didn't.

Yesterday I shared a list of wacky names the feds signed off on. The follow-up: If those cleared, what actually gets a name rejected?

Short list:

→ A place with wine meaning you don't qualify for. "Sonoma Ridge" on a wine that isn't from Sonoma comes back.
→ A health halo — "clean," "detox," anything that sounds good-for-you.
→ A swipe at a competitor.
→ Actual obscenity, which is a surprisingly high bar (see: Booty Call).

Crude and silly are fine. Misleading is what earns a Needs Correction.

The name is the one part of the label the TTB leaves entirely to you. The rest— alcohol statement, net contents, the warning — isn't optional, and that's usually where a label won't pass muster.

Read the full blog here: https://www.colaclear.com/blog/how-to-name-a-wine/

Below, a sample of provocative wine names from 2025 pulled from the same TTB filings COLAClear.com screens against.

Each entry shows the brand, the approval date, and the grape (where the producer declared one — a surprising number are oddball hybrids).

• Attempted Murder — Driftwood · Dec 5, 2025 · Noiret (a red hybrid)

• A Frayed Knot — Love & Squalor · Nov 14, 2025 · skin-contact Gewürztraminer

• Moose Bouche — Moose Mountain · Jul 1, 2025 · Sémillon

• Poet-Nat — Echolands · Apr 28, 2025 · Cabernet Franc pét-nat

• Schrödinger’s Cat — Chateau Merrillanne · Jan 24, 2025 · Chardonnay

Read the entire list at:
https://www.colaclear.com/blog/funniest-wine-names-2025/

The approval email arrives. Your Certificate of Label Approval (COLA) is issued, your new red blend is cleared for bottling, and the brand feels safe.

It isn’t. An approved COLA does not protect your brand name, and the way you launch can sometimes cost you the trademark entirely. It’s one of the most expensive misunderstandings in the wine business.

Two systems that don’t talk to each other

Federal wine branding runs on two separate tracks.

The TTB reviews your label for consumer protection and mandatory disclosure: class and type, alcohol content, net contents, the health warning, sulfite declarations, and appellation rules.

The USPTO handles brand ownership: who has the right to a name, and whether a new mark is likely to be confused with one that already exists. Click here to learn how to avoid this confusing pitfall and apply COLAClear to precheck your label.

A label clearance engagement typically splits into two layers.

Layer one: interpretive work

Brand names with geographic terms evaluated for misleading representations under 27 CFR 4.39. AVA edge cases against the Part 9 registry. Subjective claims like “Reserve,” “Old Vine,” and “Estate Bottled” — where 4.26 sets out the Estate Bottled requirements but real-world cases turn on whether vineyard ownership and continuous control actually qualify. Applying recent TTB rulings to ambiguous facts. These are judgment calls grounded in regulatory intent and TTB practice, not text-matching. This is where the practice lives.

Layer two: deterministic

Does the Government Health Warning have all five mandatory components in the right order per 27 CFR 16.21? Is the sulfite declaration stated correctly per 4.32(e)? Are multi-varietal percentages disclosed per 4.23(b)? Is the vintage date paired with an appellation per 4.27? Is the proof statement consistent with the ABV declaration per 5.65(a)? These are checks that map directly to fixed regulatory text. They have binary right/wrong answers under the regulations. To learn more about this topic and how COLAClear.com fits into the COLA evaluation framework, click here.

If your wine label uses a sub-AVA inside one of California’s six conjunctive-labeling regions or inside Oregon’s Willamette Valley, state law requires you to also display the parent appellation. Federal TTB rules don’t impose this requirement — it’s purely state code. Compliance lawyers and trade associations regularly flag it as one of the easier rules to miss when a winery introduces a new sub-AVA label.

Wine labels move in a season. Across more than half a million TTB filings since 2021, the pattern is unmistakable: activity climbs from February, peaks in March — about 20% above an average month — and stays high through July, then falls off and bottoms out over the holidays. November and December are the quietest months of the year. Click here to read the full article.