Montenegro’s push to close the EU transport-policy chapter is moving beyond legislative alignment toward a more difficult test: whether new rules can make freight, railways, airports and passenger transport work more like parts of the European single market.
Negotiating Chapter 14 covers road, rail, aviation, maritime and combined transport, including rules on professional hauliers, railway interoperability, passenger rights and air-traffic management.
Montenegro has worked against four main closing benchmarks covering road transport, railway safety and interoperability, passenger rights and aviation, government negotiator Nenad Vitomirović said on Thursday.
The economic stakes are larger than the formal closure of another accession chapter.
For road hauliers, EU alignment means common rules covering driving and rest periods, tachographs, vehicle standards, access to the profession and supervision of the transport market.
For railway companies, it means separating regulation from infrastructure management and commercial operations while making tracks, rolling stock and signalling increasingly compatible with the European network.
And for ports and airports, it means operating within a transport system increasingly tied to European corridors rather than functioning mainly as national infrastructure.
That matters for an economy heavily dependent on tourism, imports and regional freight.
Montenegro established a new Railway Agency at the beginning of 2026, replacing the previous railway administration and creating a clearer separation between regulation and commercial activity.
The reform leaves Željeznička infrastruktura Crne Gore responsible for infrastructure, Željeznički prevoz Crne Gore for passenger services and Montecargo for freight, while the agency takes regulatory and safety responsibilities.
The structure brings Montenegro closer to the EU model, but the commercial test will be whether it improves reliability and investment.
Rail passenger numbers fell 12.3% in 2025, while passenger-kilometres declined 15.2%.
Freight moved in the opposite direction. Rail cargo volumes increased 2.1%, while freight transport measured by tonne-kilometres rose 15%.
That divergence is important for Port of Bar.
A more reliable and interoperable railway could strengthen the port’s role as a freight gateway toward Serbia and Central Europe, particularly for bulk cargo, containers and industrial supply chains.
But the numbers also show why regulatory alignment alone is insufficient.
A railway can comply with EU rules and still lose passengers if trains are unreliable, journey times remain long or rolling stock is unavailable.
Vitomirović said performance would ultimately depend on the new regulator’s professional independence, staffing and financial capacity.
Road transport presents another market issue.
The EU framework regulates not only safety but the commercial conditions under which professional carriers operate.
That makes Chapter 14 directly relevant to Montenegrin trucking companies seeking deeper access to the European transport market.
The sensitivity became clear in July, when Montenegro was considered ready to close Chapter 14 but the chapter was not provisionally closed after Croatia raised the issue of cabotage, or the ability of carriers from one country to provide domestic transport services in another.
That dispute illustrates what is increasingly at stake.
As Montenegro approaches EU membership, transport negotiations are becoming less about adopting laws and more about who gets access to which markets under what conditions.
Passenger rights are also becoming more commercially relevant.
EU-aligned rules increase carriers’ responsibilities when services are delayed or cancelled, including obligations around information, alternative transport, reimbursement and assistance to passengers with disabilities or reduced mobility.
That raises compliance requirements for operators but also brings the service standard closer to what European travellers already expect.
Aviation faces a similar transition.
Montenegro must align air-traffic management with EU rules, while airports are simultaneously facing pressure to expand physical capacity after strong passenger growth.
The distinction between infrastructure and regulation is increasingly important.
New terminals, roads and railway investment determine how much traffic Montenegro can physically handle. Chapter 14 determines the rules under which carriers and passengers use that infrastructure.
The two therefore increasingly meet in the same investment case.
An expanded airport has less value if ground access remains weak. A modernised railway produces limited commercial return if trains remain unreliable. Better roads cannot fully improve logistics if professional transport rules restrict market access.
That is why Montenegro’s transport chapter has become one of the more tangible parts of EU accession for businesses.
The country has already moved much of the legal framework toward European standards. The remaining challenge is whether regulators, operators and infrastructure owners can make those standards work in practice.
For Montenegro, closing Chapter 14 would be an accession milestone.
For hauliers, airlines, Port of Bar and the railway companies, the more important result will be whether crossing the legal line into Europe’s transport system also makes it easier to move a passenger — or a tonne of cargo — across the border.
