EU-Western Balkans Summit held in Montenegro: EU remains committed to enlargement
The European Union remains committed to enlargement, and the Western Balkans are an integral part of its future and a key geopolitical investment for the Union, European Council President António Costa said at the EU-Western Balkans Summit held on 5 June in Tivat, Montenegro. The summit was hosted by Montenegro’s President Jakov Milatović and focused on the theme “Shared Prosperity and Stability of the EU and the Western Balkans”.
“My message to the Western Balkans is clear: now is the time to seize the momentum and deliver reforms. During my tour, I exchanged views with the leaders of all the countries, representatives of civil society and students at the College of Europe in Tirana. We reviewed all the progress achieved since our last summit six months ago. I would like to highlight several important milestones that demonstrate the momentum behind enlargement. Last month, the EU began drafting Montenegro’s Accession Treaty, paving the way for the country to become the Union’s 28th member by 2028. Last week, we held an Intergovernmental Conference with Albania, which opened a new phase in the accession process after the Commission proposed the closure of three negotiating chapters. The Government of Serbia presented a concrete timetable for adopting the remaining elements of electoral legislation reform and completing judicial reform in line with the recommendations of ODIHR and the Venice Commission. And, very importantly, this week we are unlocking the process for opening the first enlargement cluster with Ukraine and Moldova. This demonstrates that reforms and engagement by all sectors of society pay off and that the European Union remains committed to enlargement,” Costa said, stressing that he had encouraged all partners to make the most of the current momentum and take all necessary steps to accelerate their progress towards EU membership.
The summit took place six months after a similar meeting in Brussels and followed Costa’s visits to all the Western Balkan partners. Discussions focused on assessing progress in the gradual integration of the Western Balkans into the EU, particularly through the Growth Plan, as well as strengthening security and defence cooperation. The EU is prepared to facilitate food exports from the Western Balkans to the EU and remove various barriers and checks, provided that certain conditions are met. One of these is a serious commitment to combating corruption.
European Commission President Ursula von der Leyen said that the summit in Tivat demonstrated how Europe and the Western Balkans are drawing closer together.
“We are opening sectors of the Single Market to companies from the Western Balkans, and therefore the countries of the region must implement reforms and create a level playing field for businesses, because our investments follow reforms,” von der Leyen said.

Costa also stated that the Western Balkans can count on the continued support of the European Union, which remains the region’s most reliable partner.
“The full alignment of our Western Balkan partners with the EU’s Common Foreign and Security Policy remains an essential expression of our unity. The EU is a community of values and a project of peace, prosperity and security. It is a project on which we all continue to work. The Western Balkans are an integral part of the EU’s future. Their accession remains our priority and a key geopolitical investment. The process is, and will remain, based on merit and credible reforms.” Costa said, emphasising that fostering good neighbourly relations and regional cooperation remains a fundamental priority for ensuring the region’s security and economic prosperity.
The summit did not conclude with a joint declaration. However, as Costa had visited all the Western Balkan partners in the days leading up to the meeting, he delivered specific messages for each of them.
In Albania, he stressed that the time had come for the country to enter a new phase of the accession process focused on implementation and the delivery of tangible results through concrete projects and policies benefiting citizens, including access to the Single Euro Payments Area (SEPA), gradual integration into the EU Single Market, participation in the regional roaming system, and the DiscoverEU rail pass scheme.
In Bosnia and Herzegovina, he emphasised the need for political leaders to focus on their objectives, accelerate the pace of reforms, begin implementing the Reform Agenda, adopt the remaining two judicial reforms and appoint a chief negotiator. He warned the authorities that the country had already lost €108 million, while a further €373 million remained at risk.
In Kosovo, he recalled that the EU had invested €3.7 billion in education, infrastructure, energy, environmental protection, businesses, human rights and the rule of law, and that it was prepared to do even more. He stressed that the EU welcomed Kosovo’s full and voluntary alignment with the Union’s Common Foreign and Security Policy, but also underlined that dialogue between Belgrade and Pristina, as well as the normalisation of relations, are essential for the European future of both Kosovo and Serbia.

In North Macedonia, he stated that the adoption of the agreed constitutional amendments remains the sole condition for the formal opening of accession negotiations with the EU.
In Serbia, he stressed the need to focus on three key priorities: fostering good neighbourly relations and regional cooperation; aligning with EU policies and values, particularly the Common Foreign and Security Policy; and implementing the reforms necessary to advance the accession process (the rule of law, media freedom and electoral reform in line with ODIHR recommendations ahead of the next elections).
This was the first major gathering of the highest representatives of the European Union and the Western Balkan partners to be held in Montenegro, coinciding with the country’s celebration of 20 years since the restoration of its independence and its progress towards EU membership. The European Union has approved the establishment of an ad hoc group tasked with drafting an accession treaty for a candidate country, something that is happening for the first time in 17 years. Montenegro is expected to become the EU’s 28th member by 2028. Regular EU-Western Balkans summits have been held since 2020, when Croatia, then holding the Presidency of the Council of the European Union, proposed annual meetings of regional leaders in recognition of the Western Balkans’ European perspective.













