(CN) - A Syrian teenager fled war, crossed Europe's most contested migration route and asked Bulgaria for safety, only to be told his asylum claim would not be examined at all. On Thursday, EU judges said Bulgaria went a step too far by rejecting his claim based on loose ties to Turkey.

In its ruling, judges at the Court of Justice of the European Union clarified when governments can refuse to examine an asylum claim by pointing to a so-called "safe third country." EU law allows that route, they said, but only under strict conditions, with real judicial scrutiny and a genuine link to the country in question.

The judges homed in on a basic but often blurred distinction. Blocking a case on procedural grounds is not the same as rejecting it after examining the facts, and the two cannot be treated interchangeably. 

That difference proved decisive here. Bulgarian authorities did not dispute that the teenager would face serious harm if returned to Syria. Instead, they relied on his brief time in Turkey to avoid examining his claim in Bulgaria at all. EU law can permit that kind of handoff, the judges said, but only if the "safe third country" rules are applied carefully.

What ultimately matters is whether it is actually reasonable to expect the applicant to go somewhere else. Under EU law, that depends on a real, legally defined "connection," not an assumption or a box-ticking exercise. In the judges' own words, the link must be "sufficient to make the applicant's movement to that country reasonable." 

Strip away any one of those elements, the court warned, and the procedural shortcut no longer holds.

The applicant, a Syrian teenager, applied for asylum in Bulgaria in November 2023 after fleeing the war in Aleppo. He told authorities he left with two brothers, spent about a month in Turkey and then crossed into Bulgaria. Several of his siblings remain there.

Bulgarian officials accepted that the fighting in Syria exposed him to indiscriminate violence, the kind of danger that would normally open the door to protection under EU law. Even so, they closed the case, denying both refugee and humanitarian status by treating Turkey as a "safe third country."

That decision unfolded against the backdrop of Syria's civil war, which began in 2011 after a violent crackdown on antigovernment protests and evolved into a fragmented conflict involving regime forces, rebel groups and extremist actors. More than a decade later, shifting front lines have not translated into safety, with arbitrary detention, forced conscription and localized violence still making return dangerous for many Syrians.

Against that reality, Bulgarian authorities turned to a familiar alternative. Turkey hosts millions of Syrians under a temporary protection system, bars their forced return to Syria and provides access to basic services. Officials said the teenager had stayed there without incident, had family ties and could have regularized his status instead of seeking asylum in Bulgaria.

That approach reflects a wider political arrangement along Europe's southeastern border. Since the 2016 EU-Turkey migration deal, Ankara has played a central role in absorbing refugee flows toward the EU. Bulgaria, which shares a long land border with Turkey and has long pushed for tougher migration controls, has leaned heavily on that setup, effectively treating Turkey as a buffer in Europe's asylum system.

The judges made clear, however, that political convenience cannot override legal requirements. Even where national law is silent, courts hearing asylum appeals must actively verify whether the conditions for using the "safe third country" rule are actually met. That obligation, the court stressed, flows from the right to effective judicial protection under EU law and cannot be sidelined by administrative discretion.

That message landed sharply in Bulgaria, where legal experts say the ruling exposes deeper structural problems in the asylum system.

Iliana Savova, director of the Refugee and Migrant Program at the Bulgarian Helsinki Committee, said the ruling highlights a longstanding flaw in national law that folds inadmissibility decisions and manifestly unfounded rejections into a single, confusing provision. She pointed to repeated but failed efforts between 2022 and 2024 to fix the legislation, all of which stalled amid political deadlock and a prolonged constitutional crisis.

Savova was more critical of what the court left open. Allowing inadmissibility arguments to surface late in the process, she warned, risks rewarding administrative delay and leaves asylum seekers facing legal uncertainty about whether their claims will ever be fully examined.

At EU level, the ruling reinforces the role of judges as a procedural backstop. 

Julia Zelvenska, head of legal support and litigation at the European Council on Refugees and Exiles, said the ruling sends a clear signal to national judges: They are not meant to rubber-stamp asylum decisions. Even where domestic law says little, EU law requires courts to take an active role and check for themselves whether a real connection to a so-called safe third country actually exists.

Others cautioned that the ruling's long-term impact may be limited. Steve Peers, a professor of EU and human rights law at Royal Holloway, University of London, pointed to looming changes under the EU asylum pact, which are set to broaden the notion of "connection." Under the new framework, even brief transit through another country could be enough to trigger the "safe third country" rule.

While additional safeguards are foreseen for children, Peers warned that the reforms raise serious concerns for adults.

"The new rules will also contain new safeguards and exceptions for unaccompanied minors like the asylum-seeker in this case, but will raise bigger issues for older asylum-seekers - such as the possibility of being removed to a country they have no connection with at all," he said.

The EU judges did not decide the Syrian teenager's fate themselves, returning the case to Bulgaria's administrative court in Sofia to reassess whether Turkey can lawfully be treated as a safe third country under EU law. What happens next now rests with the Bulgarian courts.

Lawyers for the applicant and the Bulgarian government did not immediately respond to requests for comment.

Courthouse News reporter Eunseo Hong is based in the Netherlands.

Source: Courthouse News Service