One of the main regulatory barriers to the successful commercial application of drones is the restrictions on routine Beyond Visual Line of Sight (BVLOS) operations. Many of the most commercially significant uses of drone technology require operators to fly beyond their direct line of sight, including delivery services, infrastructure inspection, surveying and mapping, and the monitoring of energy and transport networks. Enabling routine BVLOS operations is therefore critical to allowing drone services to operate at scale. This will be crucial to unlocking the full economic contribution of drones which, according to , could be worth £45 billion to the UK economy by 2030.
The UK has succeeded in funding and running trials of BVLOS operations, though these have yet to translate into a regulatory framework that enables routine operations at scale. In 2023, the CAA selected , spanning use cases from the delivery of pathology samples between hospital laboratories in London to infrastructure inspection. These trials have begun to pave the way for increased BVLOS operations, with additional London hospitals joining an expanded drone delivery service in early 2026. Operational data from the initial trial showed cost savings of 28% and a 98.4% reduction in CO2 emissions per delivery compared with conventional courier methods. This demonstrates the significant commercial and environmental benefits that BVLOS operations can provide and highlights the potential for wider adoption if the regulatory framework enables these services to move from individual trials to routine, scalable operations.
It is possible to apply to the CAA for operational authorisation for BVLOS flights using UK SORA (Specific Operations Risk Assessment), but this remains difficult to achieve in practice. To gain approval, operators must demonstrate that a specific operation can be conducted safely, meaning that authorisation may need to be sought for materially different operations or operating environments. While this approach can enable defined activities, such as regular deliveries between two hospitals, it can be time- and cost-intensive for businesses seeking to operate across multiple routes or locations that may change depending on the specific use case The publication of a SORA general operations template in August 2026 provides operators with a clearer and more standardised structure for developing the documentation required for an application. However, operators must still develop the relevant operational procedures and supporting evidence for their proposed activities, meaning that securing authorisation remains a time- and cost-intensive process. As a result, securing individual operational authorisations is not equivalent to a regulatory framework that allows routine BVLOS operations at scale, and this limits the ability of operators to scale their services rapidly.
There is a clear ambition across government and the CAA to enable routine BVLOS operations. The Regulatory Innovation Office (RIO) has been working with the Department for Transport (DfT), the Health and Safety Executive (HSE) and the CAA to address regulatory barriers to BVLOS operations. This has already resulted in several changes. A single, standardised SORA risk assessment has been introduced to reduce approval times for complex operations; the CAA is developing a , up from the previous 90-day period, providing greater certainty for longer-term operations; and its has been expanded to enable more operations in low-traffic environments, such as around power lines. While these changes operate within the existing system of approvals for individual operations, they represent incremental steps towards making BVLOS flights easier and more commercially viable. However, further reform will be required to move from facilitating individual operations towards a framework that enables routine BVLOS services to be deployed at scale.
To further scale BVLOS operations, the CAA has set out a , which charts a path towards routine and scalable BVLOS operations across the UK by 2027. Rather than pursuing a single major regulatory change, the CAA is adopting a ‘learn and evolve’ approach that will progressively move operators from segregated or restricted airspace towards integration with other airspace users as regulation, technology and operational evidence develop. The roadmap identifies three pathways for commercial operations. The first expands operations in Atypical Air Environments, such as around railways, power lines and wind turbines, where the risk of encountering crewed aircraft is comparatively low. The second focuses on integrating low-level BVLOS operations below 500 feet in urban areas, initially through restricted corridors before moving towards shared and uncontrolled airspace that can accommodate multiple operators. The final pathway is fully integrated BVLOS, enabling longer-distance operations such as middle-mile logistics, emergency services and offshore infrastructure inspection to operate alongside other airspace users. The CAA is aiming to have operations in controlled airspace underway by 2027, with operations in uncontrolled airspace beginning in 2028.
While this is a positive signal that the CAA wants to break down this regulatory barrier, it is important for the drone sector to engage closely with both the CAA and the government to ensure that the roadmap is delivered and enables routine BVLOS operations across all of these areas. It will also be important to build greater awareness among parliamentarians of the economic benefits of drones, which will make them more likely to scrutinise progress on this issue and to apply further pressure on the government and the CAA to ensure that there are routine and scalable BVLOS operations. Coordinated engagement with regulators, government and parliamentarians will be important in ensuring that the roadmap creates a regulatory environment that supports the commercial growth of the sector.
As parliament returns under the new Andy Burnham-led government, the drones sector has an important opportunity to firmly place the development of a supportive regulatory framework on the government’s agenda and build political momentum behind the reforms needed to enable routine BVLOS operations. At GK, we have launched the UK Drones Alliance, which will do exactly this by bringing together businesses from across the sector to speak with a coordinated voice to government, regulators and parliamentarians. The Alliance will provide a platform for the sector to demonstrate the benefits of drone technology and advocate for action to tackle the regulatory barriers constraining growth, enabling the industry to scale.
If you would be interested in hearing about our next UK Drones Alliance event, which we are hosting in partnership with the Department for Transport, or to discuss this policy area in more detail, please contact jacob.walsh@gkstrategy.com