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Switzerland liberalises aviation rules: abolition of customs airport obligation and opening up for 600kg ultralight aircraft

Last updated on 12 April 2026
Switzerland is facing a noticeable liberalisation of its aviation law framework. In the future, the obligation to mandatorily use customs airports for arrivals and departures will be removed. At the same time, the certification of ultralight aircraft with a maximum take-off mass of up to 600 kilograms will be permitted. Both measures aim to simplify cross-border flights, reduce regulatory hurdles, and bring general aviation more in line with European standards.

End of customs aerodrome obligation: more direct and efficient flight planning

One of the most significant changes concerns the previously applicable obligation to enter or exit only via so-called customs airports on international flights. In practice, this regulation often led to detours, additional costs, and time delays, particularly for private pilots and smaller aviation companies.

With the planned abolition of this obligation, it will be possible in the future to conduct international flights directly to the destination aerodrome, provided that customs and border police requirements are met elsewhere. This already corresponds to common procedures in many European countries where digital pre-notifications and standardised reporting processes replace the physical presence at certain aerodromes.

In practice, this means a significant simplification of flight planning. Particularly on shorter routes, for example between Southern Germany and Switzerland, detours via larger commercial airports are eliminated. This not only saves time and fuel but also reduces the complexity of the entire flight operation.

Admission of 600kg Ultralight Aircraft: Alignment with European Standards

In addition to the liberalisation of cross-border traffic, Switzerland is also creating new frameworks for technical approval regulations. In the future, ultralight aircraft with a maximum take-off weight of up to 600 kilograms are to be approved.

This means Switzerland is following a standard already established in the European Union, which has been in place in many countries for years. The increase in permissible take-off mass allows for more modern designs with improved safety features, greater range and better flight characteristics. Aspects such as crash safety, avionics and payload, in particular, benefit from the expanded weight margins.

For manufacturers and operators, this means greater harmonisation of the market. Aircraft types that are already certified in the EU could in future also be operated in Switzerland without fundamental adjustments. This facilitates both the procurement and the cross-border use of such aircraft.

Potential effects on ultralight aircraft entry regulations

Another effect of the planned changes could arise in the area of entry regulations. Until now, ultralight aircraft often required a paid entry permit for flights into Switzerland. With the alignment to European standards, there is a possibility that this regulation will also be abolished or at least simplified in the future.

If this were implemented, it would particularly remove an additional hurdle for foreign pilots and increase Switzerland's attractiveness as a destination for leisure and travel flights. Especially in the tourism context, this could lead to greater use of regional airfields.

Classification in the European context

The planned changes are part of a broader development in Europe aimed at simplifying and harmonising the rules in General Aviation. While the European Union, through EASA, has already established far-reaching standards, Switzerland has so far been more restrictive in certain areas.

With the reform now initiated, Switzerland is moving closer to these standards. This is particularly important against the backdrop of an increasingly interconnected European airspace, where national special regulations are increasingly seen as a hindrance.

Conclusion: More freedom for pilots and operators

The announced adjustments mark an important step towards more modern and practical regulation of general aviation in Switzerland. The abolition of the customs airport obligation and the authorization of 600 kg ultralight aircraft reduce bureaucratic hurdles and create new opportunities for cross-border flight operations.

This offers tangible benefits for pilots, flight schools, and operators in their daily operations. At the same time, Switzerland is strengthening its position as an attractive location and target market within the European aviation landscape.


Source references:
Aviation magazine

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