Terclim 2026 banner
IVES 9 IVES Conference Series 9 Terclim 9 Terclim 2026 9 Terclim 2026 – Session 4: Current and future sustainability challenges of terroir-driven wines 9 INAO’s work on strengthening the sustainability of French wine geographical indications – implementation of a methodology

INAO’s work on strengthening the sustainability of French wine geographical indications – implementation of a methodology

Abstract

While GIs are inherently sustainable, as they are based on a strong link between the product and its terroir, they now face challenges such as market instability, climate change, and societal expectations. In this increasingly competitive world, it is therefore essential to strengthen the sustainability of GIs.

The INAO’s Objectives and Performance Contract, signed in 2024 with the Ministry of Agriculture, provides for enhanced support for GIs in terms of sustainability, with the following points:

  • Each GI must establish its own sustainability strategy, including an economic, environmental, and social approach.
  • Sustainability is an integral part of a competitiveness strategy.
  • Territorial coherence with other stakeholders in the region must be sought.

The chosen working method comprises three steps:

  • 1) The GIs will conduct a review of existing practices in the three pillars of sustainability before April 2026.
  • 2) Each GI will develop a sustainability strategy by spring 2027.
  • 3) Each strategy will then be implemented and updated regularly.

All French wine GIs are involved, and the method relies on taking into account the proposals of the operators, according to a bottom-up principle.

The INAO has published a support guide, which has been sent to all GIs and is also available on the INAO website, to facilitate the collective definition of objectives.

The collective aspect of decision-making is a key element of the chosen method, as GIs are shared tools whose management relies on collective reflection.

References

OIV :  Resolution 641 -2020 : Guide for the implementation of principles of sustainable vitiviniculture

OIV : Resolution 518-2016 : General principles of sustainable vitiviniculture – Environmental -Social – Economic and cultural aspects

IFV : Guide Agroecological transition and climate change in viticulture (2022)

INAO : Guide to support the management bodies of wine and cider PGIs “Method for processing applications for wine and cider PGIs regarding sustainability” (2025)

INAO : Guide to support the management bodies of wine and cider PDOs “Method for processing applications for wine and cider PGIs regarding sustainability” (2025)

Publication date: June 29, 2026

Issue: Terclim 2026

Type: Poster

Authors

Jacques Gautier1,*,  Matilde Gardette1, Caroline Blot1

1 INAO, 12 rue Henri Rol-Tanguy, 93555 Montreuil Cedex, France

Contact the author*

Keywords

French Geographical indications (Gis), strengthening, sustainability, three steps of the chosen working method

Tags

IVES Conference Series | terclim | Terclim 2026

Citation

Related articles…

Dating of old vineyards: A multidisciplinary, non-invasive approach for age validation developed in Campo de Borja (Spain)

The present study aims to develop a multidisciplinary method capable of estimating the age of vineyards within the Protected Designation of Origin (P.D.O.) Campo de Borja in a probabilistic manner.

Investigating impact of terroir on sensory perception of wines made from hybrid grape cultivar ‘Marquette’

In this study we investigated the impact of geography, soil type, and harvest date on grape quality traits (e.g., cluster development, cluster architecture, fruit quality, and wine quality).

Microclimatic effects of tree-based infrastructures in vineyards: A multisource approach combining remote sensing and in situ measurements

Vineyards are particularly sensitive to climatic extremes, especially heatwaves and frost events, whose frequency and intensity are increasing.

High-resolution agroclimatic projections for assessing climate change impacts on French viticulture for the 2030, 2040, and 2050 horizons

Agriculture is extremely vulnerable to climate change. Increases in air temperature, altered rainfall patterns, and more frequent extreme events are key climate impacts influencing crop yields, safety, and quality.

Classic versus integral mean temperature calculations in the estimation of the Winkler index

The use of bioclimatic indexes is a common practice to evaluate the suitability of regions for specific crops or cultivars, particularly in viticulture.