The US has relaxed regulations governing vintage-dating of certain blends.

Under the new rule, 85% of wine in a bottle must come from grapes picked in the vintage year on the label. It used to be 95 percent.

The government accepted the contention of the Wine Institute, a Californian producers’ trade association, that an 85% regulation ‘would lead to improved taste appeal and quality perception of many wines.’

The Institute said ‘young red wines would be smoother and less “green”’ and would be ‘more consistent’ across vintages and that ‘older white wines would be fresher and fruitier.’

The new rule affects only wines carrying county (for example, Sonoma County), multicounty (Central Coast) or state (California) appellations. But the 95% standard still governs regional American Viticultural Areas such as Napa Valley and Los Carneros.

The Institute said that ‘consumers would benefit from the US winemaker’s ability to produce better quality wine at the same cost.’

In effect agreeing, the government said the revision would ‘generally enhance the competitiveness of US wineries in a global marketplace.’

The government pondered for-and-against arguments from wineries and growers. The Lodi District Grape Growers Association felt a change would confuse consumers who want accurate vintage information. The Napa Valley Vintners, with 270 members, agreed.

‘If a winery decides to blend vintages to produce a marketable wine, the wine should not bear a vintage date,’ it said.

Written by Howard G Goldberg in New York

Howard G Goldberg
Decanter Magazine, Food & Wine Writer

Howard G Goldberg is a wine writer and critic based in New York City. He made his name writing about wine for The New York Times, where he worked for 34 years. He has written various books on food and wine, including Prime: The Complete Prime Rib Book and All About Wine Cellars. He compiled The New York Times Book of Wine – a collection of the publication’s best wine articles.