OSC renewal submissions close on 31 December 2026. How UK drone operators can move to UK SORA, keep their operational scope and avoid an authorisation gap.

The Drone Office supported AutoSpray Systems to a UK CAA SORA SAIL II Mark for its P150 Max heavy-lift agricultural drone, assessed by RAE-F Marshall.

A guide to the UK SAIL Mark for UAS designers and manufacturers. It covers what SAIL Marking is and what CAP722K changes at the design stage, how the RAE(F) assessment route works, what a submission involves, when the Mark is worth pursuing and when it is not, and where the UK and EASA review pathways differ.

The UK CAA’s 2026 amendments to UK SORA introduce significant changes to containment requirements. Learn how new thresholds, robustness levels and Annex E affect drone operations.

A guide for UAS designers and manufacturers preparing aircraft for the UK or EU market. It covers SORA v2.5 adoption by the CAA and EASA, design assurance at SAIL 3 and above, the differing review pathways including the UK SAIL Mark and EASA self-declaration, and the evidence pack manufacturers most often underestimate.

The UK Defence Investment Plan 2026 commits £5bn to autonomous and uncrewed systems, accelerating drone transformation across air, land and sea domains.

UAS manufacturers targeting SAIL 3 and SAIL 4 operations must design for EASA SORA compliance from the outset. This guide explains OSO #5, redundancy expectations, DAL C software assurance, reliability requirements, and EASA’s Design Verification Review process.

Eurosatory 2026 highlights the rise of defence robotics. From drones to UGVs and USVs, innovation, VC funding and new procurement models are reshaping modern warfare.

Beyond Restoration: Autonomous drones to accelerate woodland recovery. Our role: SORA compliance and heavy-lift drone BVLOS in atypical air environment . Learn how The Drone Office supported SORA compliance and BVLOS authorisation.

What does SORA 2.5 mean for a logistics drone above 3 metres? Higher ground risk, tougher containment requirements, and a SAIL level that affects both your platform design and your operators. This article breaks down the key considerations for dual-use UAS manufacturers.

Europe's defence innovation ecosystem is at an inflection point — and the academic conference at Riga Technical University as well as the discussions during the Drone Summit itself made that impossible to ignore.

Why does the Switchblade 300 cost $53,000 while Ukraine's Bulava costs ~$8,000? Compliance overhead, R&D amortisation, and component sourcing — not necessarily production scale.

UK Defence Innovation (UKDI) is running a market engagement on behalf of the Ministry of Defence, calling on industry to help defeat an increasingly common and difficult threat: drones guided by fibre optic cables — invisible to standard radio frequency jamming.

Learn about SORA containment requirements under UK / SORA drone regulations. Understand the challenge and solutions for medium robustness containment. Expert insights from The Drone Office.

The UK Civil Aviation Authority has released the third edition of CAP 3040 , its policy concept for enabling BVLOS operations in an Atypical Air Environment (AAE) on 27 November 2025. What is an Atypical Air Environment? Atypical Air Environment AAEs are volumes of airspace within which it can be reasonably anticipated that there will be a greatly reduced number of conventionally piloted aircraft due to the close proximity of specific ground infrastructure. AAE is not a ne

Stay up to date with UK drone regulations. Class Marking, Open category, Specific Category, UK SORA. This is a simplified, accessible explanation based on UK CAA publications, that will help both existing industry players looking for an update, and new players in the industry looking for a simple and concise overview of regulations.

Quickly understand CAA's recommendations for the Open Category. UK Class Marking.

When the UK SORA methodology calls for the use of a standard or other Means of Compliance (MoC) acceptable to the CAA—which standards or MoCs is the methodology referring to?

The UK SORA will enter into force on 23 April 2025. SORA stands for Specific Operations Risk Assessment. It’s a structured safety assessment

Lord Willetts' appointment as new Regulatory Innovation Office RIO Chair is encouraging for Medical Drone Delivery in the UK.