The Chianti DOCG is preparing for a series of amendments to its production specifications, covering grape varieties, rosé winemaking, vineyard management, and the appellation's organisational structure, which together represent the most substantial revision to the region's rules in recent years.

A new rosé category

Perhaps the most noteworthy development is the introduction of an official Chianti Rosé typology - which was first announced towards the end of last year. The new category comes with its own winemaking rules, an early release date of 1 December of the harvest year, and eligibility to carry sub-zone designations – a status previously reserved for red wines only. The traditional Tuscan practice of governo all'uso Toscano* is explicitly prohibited for this style, as is the use of the fiasco bottle, which remains permitted for reds.

*(a slow, secondary fermentation triggered by adding partially dried grapes to freshly fermented wine).

Sangiovese minimum reduced

The minimum Sangiovese requirement in blends will fall from 70% to 60%, giving producers greater flexibility in assemblies. Cabernet varieties will be capped at 15% across the appellation, with a stricter limit of 10% applying in the Colli Senesi sub-zone.

New sub-zone: Terre di Vinci

The draft introduces a new sub-area, Terre di Vinci, with a precisely defined geographic delimitation. Its addition reflects the appellation's ongoing effort to map and articulate its territorial diversity more formally.

Vineyard and production standards tightened

Minimum planting density is being set at 4,100 vines per hectare, rising to 4,500 in the Rufina sub-zone. The tendone training system is explicitly prohibited. Emergency irrigation will be permitted, but any practice deemed to force production remains banned.

Yield rules are also being refined – importantly, any surplus beyond the permitted grape-to-wine yield ratio will result in loss of appellation status for the excess portion only, rather than for the entire batch as under the current rules. It has been stated that this is a pragmatic clarification that should be welcomed by producers.

Analytical and organoleptic adjustments

Minimum acidity thresholds are being lowered, while minimum dry extract levels are being raised for certain categories. Organoleptic profiles have been more precisely defined, particularly to differentiate the new Rosé typology from red wines in formal assessment.

Administrative changes

The specifications will no longer name a specific control body. Instead, oversight will be assigned by the competent Ministry and published on an official list. This is believed to be a more flexible arrangement that simplifies future administrative updates.

Formal approval comes next

The draft is now subject to the formal approval process. If adopted, the changes are believed to give Chianti producers more room to manoeuvre in the vineyard and the winery, while the introduction of a recognised Rosé category opens a new commercial avenue for the appellation at a time when the style continues to grow in the UK and broader export markets.

See below for a summary of the changes.

TABLE OF “BEFORE / AFTER” MEASURES

Theme	Previous provision (BEFORE)	New provision (AFTER)
Types of wine	Absence of Chianti Rosé	Introduction of the “Chianti Rosé” typology
Sub-zones	Sub-areas limited to red wines	Extension of sub-zones to the Rosé typology and addition of "Terre di Vinci"
Creping – Sangiovese	Minimum 70%	Minimum lowered to 60%
Additional grape varieties	Existing list without specific structure Rosé	Extended and explicitly applicable to the Rosé
Cépages Cabernet	General limit 15%	15 % maintenance except Colli Senesi (limit 10%)
Graping Rosé	Not planned	Sangiovese ≥ 60%, other grape varieties allowed up to 100%
Returns (table)	Previous values	One-time adjustments + integration Rosé and Terre di Vinci
Planting density	Unspecified or lower threshold	Minimum 4 100 feet/ha (4 500 for Rufina)
Driving systems	Not explicitly limited	Prohibition of the forms type "tendone"
Irrigation	Not specified	Authorized relief irrigation
Vinification	Classic frame	Explicit extension to the Rosé
Practice " guno"	Authorized	Forbidden for the Rosé
Marketing	Single or limited calendar	Differential calendar (including Rosé : 1st December year of harvest)
Analytical standards	Previous values (alcohol, acidity, extract)	Adjustments (minimum lowered acidity, increased dry extract)
Yield uva/vino	Existing rule	Accuracy: loss of appellation on the whole part and no longer on the whole product
Ageing Riserva	Specific sub-zone rules	Harmonization and simplification
Conditioning	General rules	Ban on fiasco for Rosé
Link to the terroir	General description	Strengthening (soil, climate, human factor, climate data)
Control device	Organization named in the specifications	Designation by the Ministry via official list

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