The warning came after Albanian Prime Minister Edi Rama told Reuters that his government would proceed with plans for the development despite growing protests over its potential environmental impact on a sensitive stretch of coastline in southern Albania.

The project, linked to Kushner and Ivanka Trump through Kushner’s investment firm Affinity Partners, has become a focal point of public opposition. Demonstrators argue that the development threatens an ecologically important coastal area that serves as a migratory stopover for flamingos and other bird species.

Speaking on Tuesday, European Commission spokesperson Guillaume Mercier said Albania must avoid actions that could jeopardize its progress toward meeting EU accession requirements.

“Albania should refrain from action that could undermine the fulfilment of the closing benchmark, and we expect the Albanian authorities to act without delay,” Mercier said, adding that the Commission remained in contact with Albanian authorities regarding the issue.

The dispute comes as the European Union advances discussions on enlargement, with Albania among the countries identified as potential candidates for membership by 2030, provided they align domestic legislation and regulatory frameworks with EU standards, including environmental protections.

Protests against the resort have intensified in recent weeks in Tirana and along Albania’s southern coastline. Activists have dubbed the movement the “Flamingo Revolution,” reflecting concerns that construction could affect wildlife habitats in the area.

The demonstrations have also evolved into a broader expression of discontent among some opposition groups regarding aspects of Rama’s 13-year tenure in office.

Rama dismissed suggestions that the project would undermine environmental safeguards, saying authorities remained committed to protecting biodiversity and natural habitats. He said an environmental impact assessment would be completed before the project moves forward.

“We are very proud of what we have done for the wildlife in Albania. The European Commission has no reason to doubt our firm will to protect whatever has to be protected when it comes to wildlife and nature,” Rama told Reuters.

Affinity Partners, which is expected to develop the resort, did not respond to Reuters requests for comment.

The controversy highlights the growing tension between economic development ambitions and environmental obligations facing countries seeking accession to the European Union, where compliance with environmental legislation forms a key component of membership negotiations.