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TSJ Aragon
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TSJ Aragon

Aragón's regional high court, hearing administrative-law and other appeals within the region.

TSJ Aragon is Aragón's regional high court. On 10 September 2026, an energy-policy dispute again centred on the region, though the record names no court action.

Last refreshed: 24 September 2026 · Appears in 1 active topic

Background

TSJ Aragon is Aragón's regional high court. It hears administrative-law and other appeals arising within the region when cases do not fall within the Supreme Court's or Constitutional Court's jurisdiction.

Its REMIT can place it at the centre of disputes over regional decisions. In January 2026, a Coalition led by Ecologistas en Acción filed a challenge there to Aragón's agreement with Amazon covering 30 data-centre buildings and 10 electrical substations. The available record does not state a ruling, timetable or position taken by the Court. In September 2026, Aragón's government separately objected to a proposed national data-centre sustainability decree.

Common Questions
What is the Tribunal Superior de Justicia de Aragón?
It is the highest court within Spain's Aragón region, hearing administrative-law appeals and other cases that do not require the Supreme Court or Constitutional Court.
What was Spain's first data-centre lawsuit about?
A Coalition led by Ecologistas en Acción sued at the Tribunal Superior de Justicia de Aragón in January 2026 over the regional government's agreement with Amazon for 30 data-centre buildings and 10 electrical substations.Source: event
Why is Aragón central to Spain's data-centre boom?
Aragón is now Spain's largest data-centre hub, ahead of Lisbon, and is the site of the country's first data-centre lawsuit as well as its regional government's clash with Madrid over a draft sustainability decree.Source: event