Germany Joins Poland And Lithuania As Schengen Zone Faces Prolonged Security Measures And Travel Delays Expected At Major Border Crossings Amid Six-Month Border Check Extension

Published on
March 28, 2026

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Germany has joined Poland and Lithuania in extending Schengen internal border checks due to persistent migration pressures and the continued threat of people-smuggling networks operating along the Baltic-Poland-Western Europe corridor. This decision, formalized by Poland’s Ministry of the Interior and Administration (MSWiA) in late March 2026, reflects ongoing security concerns and aims to address the growing number of irregular migration attempts through these borders. As a result, travellers and businesses navigating between these countries can expect further disruptions, with border checks at key road and rail crossings continuing for another six months. The move underscores the complexity of balancing free movement within the Schengen Area with the urgent need for tighter border controls in the face of mounting migratory threats.

In a move that could profoundly impact cross-border travel and business mobility, Germany has joined Poland and Lithuania in extending internal Schengen border checks for an additional six months. The regulation, issued by the Polish Ministry of the Interior and Administration (MSWiA) on March 27, 2026, formalizes the continuation of border control measures initially introduced in response to mounting migration pressures and the growing threat of organized people-smuggling networks operating along the so-called Baltic–Poland–Western Europe migration corridor. This extended border check measure, effective until April 4, 2026, directly affects road and rail transit between these three nations, resulting in longer wait times, document checks, and the disruption of cross-border business activities.

The Context Behind the Border Checks

The extension of the internal border controls between Germany, Poland, and Lithuania has its roots in the complex migration landscape that has characterized the European Union in recent years. The measures are primarily aimed at curbing irregular immigration, particularly stemming from Belarus, and halting the flow of migrants moving illegally through the EU. According to data provided by the Polish Border Guard, there were almost 25,000 irregular-entry attempts at the Polish-Belarusian border in the first eight months of 2025. This alarming trend, combined with over 478 illegal crossings from Lithuania into Poland and 247 interceptions on the German frontier, has prompted authorities to maintain strict controls on these borders.

The decision to extend the border checks is a direct response to the persistence of organized people-smuggling networks that exploit the porous borders between Belarus and the European Union. The migration routes often pass through Poland, Lithuania, and Germany, resulting in a clear threat to both security and public order within the Schengen Zone.

Poland Takes Action with New Regulation

The regulation signed by Interior Minister Marcin Kierwiński, which officially extends the temporary reintroduction of border checks, stresses that the move is in line with the current migratory threat. While Schengen law allows such internal border checks only in exceptional circumstances, the Polish authorities have maintained that the situation on the Polish-Belarusian frontier continues to warrant strict measures. In particular, the regulation calls for random spot checks at selected road crossings and along stretches of the green border.

These checks, though not systematic, have created substantial delays, especially during peak hours, as vehicles, both freight and passenger, undergo identity and document verification. Border authorities report that cars are typically delayed for about 15 minutes, but trucks often face waits of over an hour at key crossing points, including the Świecko, Olszyna, and Kołbaskowo crossings on the German side, and Budzisko and Ogrodniki on the Lithuanian side.

The Broader Impact on Travel and Business

For business travellers and companies moving goods across these borders, this extension of border controls has significant implications. Since the reintroduction of border checks in October 2025, all vehicles and individuals entering or leaving Poland by road or rail from Germany or Lithuania have been subject to heightened security measures. These controls primarily consist of random spot checks, but their persistence has added a layer of complexity to travel planning, requiring businesses to factor in additional buffer time and ensure that all employees carry valid travel documents.

The situation is especially important for multinational companies with operations across the Schengen Area, as they will need to continue to plan for potential delays. Travel management teams must brief employees about the ongoing requirement to carry valid passports or national ID cards, as even individuals with a Polish residence card (karta pobytu) are not exempt from presenting travel documents if requested by border control officers. Additionally, companies with freight operations will need to account for possible disruptions in their supply chains, particularly given that wait times at border crossings can fluctuate greatly depending on the time of day.

Increased Security Amid Migration Threats

The backdrop to these border controls is the continued pressure from irregular migration, especially along the Polish-Belarusian border. The Polish government has repeatedly stated that these measures are necessary to maintain internal security and curb the movement of migrants seeking to enter the EU illegally. Poland’s extended border controls also reflect the broader EU context, where migration continues to be a contentious issue, especially in light of the negotiations surrounding the New Pact on Migration and Asylum.

Since the 2015 migration crisis, the European Union has struggled to come up with a uniform policy on how to handle the flow of migrants and asylum seekers, with each member state taking different approaches to border security. Countries like Poland, Hungary, and the Baltic states have pushed for more stringent controls, while other EU nations advocate for greater solidarity and more relaxed migration policies. The extension of these border checks reflects Poland’s stance on securing its borders amid the ongoing migration pressure.

Schengen Rules and the Legality of Internal Border Controls

Under the Schengen Borders Code, internal border checks within the Schengen Area are allowed only in exceptional situations and must be proportionate to the threat faced. The Polish government has argued that the current situation on the Belarusian border, combined with the activities of smuggling networks, justifies the continued presence of border controls. The Schengen Code stipulates that internal controls can be implemented for a period of up to six months, with the possibility of renewal, as long as the justification for such measures remains valid.

Poland’s decision to extend the border controls every six months aligns with the EU’s regulations, which mandate that border checks be reviewed and renewed based on the evolving situation at the border. The regulation’s six-month validity also suggests that Polish authorities are keeping a close eye on the migratory situation and will continue to reassess whether these measures are necessary in the coming months. Any easing of the border checks will depend on the developments at the Belarusian border and on further negotiations at the EU level concerning the New Pact on Migration and Asylum.

Travel Advice for Commuters and Business Managers

For HR teams and mobility managers responsible for assignees or cross-border workers, this extension of border controls calls for continuous vigilance. In addition to ensuring that employees carry the correct travel documents, companies should advise their teams to allow for more time at border crossings, as delays are expected to continue.

Multinational companies operating in Germany, Poland, and Lithuania will need to incorporate these extended checks into their travel planning strategies, ensuring that staff members are briefed and prepared for potential disruptions. Companies should also ensure that they stay updated on any further announcements from the Polish Ministry of the Interior and Administration (MSWiA), as any changes to the border control regulations will require quick adjustments to duty-of-care policies and travel protocols.

What Lies Ahead for Schengen Travel?

The continuation of internal border checks in Germany, Poland, and Lithuania is indicative of the ongoing migration challenges that the EU is grappling with. While the Schengen Area is based on the principle of free movement, the extension of border controls highlights the tension between security and the free flow of people. As long as irregular migration remains a challenge, more EU member states are likely to adopt similar measures, leading to a patchwork of border checks across the Schengen Zone.

Looking ahead, the extension of these border checks beyond April 2026 suggests that Poland and its Schengen partners are preparing for a continued security-focused approach to migration management. The situation will likely evolve as EU-level negotiations on the migration pact progress, but businesses and travellers can expect that internal border controls will remain a fixture of cross-border travel for the foreseeable future.

Germany has joined Poland and Lithuania in extending Schengen internal border checks due to the ongoing migration crisis and the rise in organized smuggling networks along the Baltic-Poland-Western Europe route. This measure aims to curb irregular migration and maintain security within the region.

The extended border checks between Germany, Poland, and Lithuania are more than just a temporary inconvenience for travellers; they reflect broader security and migration concerns within the EU. As the situation evolves, it will be essential for businesses, commuters, and governments to stay informed and adapt their strategies to navigate the ongoing complexities of Schengen internal border controls.