Sensory evaluation of virgin olive oil: what changes for producers and exporters in 2026

Key data

Producers, bottlers and exporters of virgin olive oil should pay attention: the European Union has adopted, through the Council Decision (EU) 2026/1539, the position it will defend within the International Olive Council (IOC) regarding the method of sensory evaluation of virgin olive oil. This decision, in force since 22 June 2026, can result in changes to international tasting standards that directly affect the commercial classification of the product, labeling and market access.

The sensory evaluation method is the technical basis on which official tasting panels determine whether an oil can be called "extra virgin", "virgin" or other categories. Any modification to this method has direct consequences for the quality control and certification processes of the entire value chain.

What does this regulation establish?

The EU Council Decision formally establishes the position that the European Union must defend in the IOC Members Council in relation to the sensory evaluation method for virgin olive oil. In practical terms, this means that the EU acts in a coordinated manner and with a single voice in the international body that sets global standards for the sector.

The key elements regulated by this decision are:

• Sensory evaluation method: determines how oils are sensorially evaluated through official tasting panels (positive attributes and perceived defects).
• Commercial classification: the result of the tasting directly affects whether an oil can be labeled as "extra virgin", "virgin" or other quality designations.
• International standards: the European position can influence the updating or modification of IOC methods, which are a reference for international trade.
• Regulatory compatibility: the EU seeks to ensure that international standards are compatible with its own regulations and with the production practices of its member states, especially Spain.

The IOC is the world's leading intergovernmental body for the olive oil sector. Its methods and standards are adopted as a basis by numerous importing and exporting countries, so a modification in the tasting method has global reach and not just European.

Economic and operational impact

Although the decision does not itself establish immediate changes to tasting methods—but rather sets the EU's negotiating position—the operational consequences for companies can be significant if the IOC approves modifications to the current method:

• Recertification of tasting panels: if the method changes, accredited tasting panels may need to adapt to the new criteria, with the training and re-accreditation costs involved.
• Product reclassification: oils currently marketed as "extra virgin" may not meet the new criteria, or vice versa, affecting selling price and commercial positioning.
• Labeling and designations: any change in classification requires reviewing labels, technical sheets and commercial documentation.
• Access to export markets: markets that adopt the new IOC standards may require updated certifications to admit the product.
• Internal quality control: quality control procedures of producers and bottlers must be aligned with the new parameters if changes are approved.

Spain, as the world's largest olive oil producer, has especially high exposure to any change in these standards. The position defended by the EU in the IOC will largely determine whether the new methods favor or hinder the competitiveness of Spanish olive oil in international markets.

Who does it affect?

• Virgin olive oil producers: especially those who market under quality designations (extra virgin, virgin) and submit their oils to official tasting panels.
• Bottlers: who must ensure that the bottled product meets the organoleptic criteria required in each commercial category.
• Exporters: who operate in international markets where IOC standards are the reference for product admission.
• Importers: who must verify that imported oils meet the evaluation methods recognized in the EU.
• Accredited laboratories and tasting panels: that apply the official IOC methods for oil classification.
• Protected Designations of Origin (PDO) and Protected Geographical Indications (PGI): whose specifications include organoleptic requirements based on IOC methods.

Practical example

A Spanish olive oil cooperative that produces and exports extra virgin olive oil to Asian and North American markets bases its commercial classification on the results of a tasting panel accredited according to the current IOC method. If the IOC, following the position negotiated by the EU, approves an update to the sensory evaluation method, this cooperative will need to:

1. Verify whether the tasting panel it works with is accredited under the new method or needs re-accreditation.
2. Check whether its oils continue to meet the "extra virgin" classification thresholds with the new criteria.
3. Update technical sheets and labeling if the commercial category of the product is affected.
4. Communicate to its international buyers the certification status of the product under the new standards.

This process may involve panel training costs, new analyses and review of commercial documentation, as well as possible adjustments in the selling price if the oil category changes.

What should companies do now?

1. Monitor IOC decisions closely: track whether the IOC Members Council approves changes to the sensory evaluation method as a result of the European position, as these changes are what will generate concrete obligations.
2. Review contracts with accredited tasting panels: check whether current agreements contemplate adaptation to new methods and what additional cost a re-accreditation could entail.
3. Audit labeling and technical sheets: identify which products could be affected in their commercial category if classification thresholds change.
4. Consult with industry associations: organizations such as Asoliva or the IOC itself publish updated information on changes to official methods.
5. Evaluate the impact on export markets: contact buyers in key markets to anticipate whether they will require updated certifications once new methods are approved.

Official source

Consult complete regulation at official source

Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://eur-lex.europa.eu/./legal-content/AUTO/?uri=OJ:L_202601539