The regulations applicable to service stations and fuel supply points include a series of information obligations aimed at the consumer, among which the mandatory fuel cost comparison signs stand out. This measure seeks to reinforce transparency in prices and facilitate a clear comparison between the different motor fuels available on the market. As a law firm in Malaga, specialized in special taxes, we explain this new regulation.
Transparency and consumer’s right to information
The objective of the mandatory fuel cost comparison signs is to improve consumer information and guarantee real transparency in fuel prices throughout the European Union. This measure allows users to clearly compare the relative cost of the different motor fuels available on the market and make more informed consumption decisions.
The obligation to display this information is regulated in Spanish legislation and is of mandatory compliance for certain supply facilities.
Since when is the display of the sign mandatory?
The obligation to display the cost comparison sign has been in force since April 1, 2021, in application of the eighth additional provision of Order TED/1286/2020, of December 29.
Since that date, facilities that meet the established requirements must display the sign in a visible place for consumers.
What facilities are required to display the sign?
The following retail distribution facilities must display the mandatory sign:
- Petroleum products
- Natural gas
- Hydrogen
Provided that they meet the conditions established in the regulations, especially in relation to the type of fuel supplied and its use for automotive purposes.
This obligation therefore affects many service stations and supply points, which must integrate this informative element as part of their mandatory signage.
What information does the cost comparison sign contain?
The purpose of the sign is to facilitate a clear and homogeneous comparison between the different fuels, showing:
- The relative cost of each type of fuel
- A common reference that allows the consumer to understand the economic differences between them
- A standardized, understandable and visually accessible format
In this way, the user can assess not only the price per liter or kilogram, but also the comparative cost of use, favoring the transparency of the energy market.
Importance of regulatory compliance
Failure to comply with this obligation may give rise to:
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Administrative requirements
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Sanctions by the competent authority
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Problems in consumer or industry inspections
Therefore, it is essential that the obligated facilities periodically review their signage and ensure that the sign:
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Is correctly updated
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Is in a visible place
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Complies with the required format and content
A measure aligned with European regulations
Specialized advice in the hydrocarbon sector
The regulations applicable to the energy and hydrocarbon sector are technical, changing and highly regulated. Having specialized advice allows companies to:
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Comply with all legal and formal obligations
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Anticipate inspections and requirements
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Reduce risks and sanctions
In Babot-Aranguren we are a hydrocarbon consultancy, we help you in regulatory, fiscal and regulatory matters, offering practical support adapted to each operation.
Do you have questions about your obligations as a service station or distributor?
Our team can help you review your situation and ensure correct compliance with current regulations.





