Portugal’s telecommunications sector is facing renewed controversy after telecom operator Meo filed a lawsuit against the Portuguese state, seeking €81.7 million in compensation over restrictions placed on Huawei equipment in the country’s 5G networks.
The legal action marks one of the most significant disputes in Europe involving telecom infrastructure, cybersecurity policy, and the growing geopolitical tensions surrounding Chinese technology companies.
According to reports published by Portuguese newspaper Público, the case was officially filed on April 24 with the Lisbon Administrative Court. The proceedings target both the Public Prosecutor’s Office and the State’s Legal Centre, reflecting the seriousness of the dispute between one of Portugal’s largest telecom providers and the government.
Meo, which operates under Altice Portugal, argues that the government’s decision caused major financial losses and operational disruption. The company claims it suffered “special and abnormal damage” following administrative decisions issued by Portugal’s Security Assessment Commission, an entity operating under the Higher Council for Cyberspace Security.
At the center of the dispute is a 2023 resolution adopted by the commission that classified suppliers from countries outside the European Union, NATO, or OECD as “high risk” for critical national 5G infrastructure.
Although the resolution did not explicitly mention Huawei, the Chinese telecommunications giant was widely viewed as the primary target of the measure. Similar restrictions on Huawei equipment have also emerged across several European countries amid increasing concerns over cybersecurity and foreign government influence.
The Portuguese government’s position reflects a broader European trend toward tightening control over telecommunications infrastructure considered strategically sensitive. Authorities have argued that suppliers operating under legal systems that potentially allow government interference or external pressure could represent national security risks.
Meo, however, maintains that the restrictions forced the company to make substantial changes to its 5G network infrastructure, leading to unexpected costs and operational challenges.
According to Portuguese business publication ECO, Huawei technology had already played a significant role in the development of Meo’s 5G network before the restrictions were introduced. The sudden policy shift reportedly required network restructuring and equipment replacement, contributing to the damages now being claimed by the company.
Huawei itself had previously launched legal proceedings against the Portuguese resolution in September 2023. The case remains ongoing, with Portuguese authorities stating that the matter continues to follow its judicial process.
The controversy has also exposed divisions within Portugal’s telecommunications industry.
Several telecom executives have publicly questioned the scope and intensity of the restrictions. In late 2023, Vodafone Portugal CEO Luís Lopes reportedly described the government’s approach as more aggressive than measures implemented elsewhere in the European Union. He suggested that the decision may have exceeded what was necessary from a regulatory perspective.
Similar concerns were later echoed by NOS CEO Miguel Almeida during the 33rd Digital Business Congress of APDC in 2024. Almeida argued that the Portuguese resolution extended far beyond common European practices regarding the range of network components affected by such restrictions.
The dispute highlights the growing complexity facing European governments as they attempt to balance cybersecurity concerns, geopolitical pressures, and the economic realities of telecom infrastructure development.
Huawei has remained a dominant global supplier of telecom equipment for years, particularly due to its competitive pricing and advanced technological capabilities. However, concerns raised by Western governments regarding potential security risks and links to the Chinese state have led several countries to restrict or phase out Huawei participation in critical telecommunications systems.
At the same time, telecom operators across Europe have warned that replacing existing Huawei infrastructure can significantly increase operational costs and slow down 5G deployment timelines.
Industry analysts believe the outcome of Meo’s lawsuit could become an important reference point for future disputes involving government-imposed telecom restrictions within the European Union.
As Europe continues to strengthen digital security policies and reduce dependence on foreign technology providers, legal and financial battles between governments and telecom companies may become increasingly common across the region.
