Space
UK space industry licensing
The UK has built a licensing regime for launching from its own soil. For engineering firms supplying the sector, understanding that regime explains what customers will ask of them.
Not legal advice. Space licensing is specialised. The Civil Aviation Authority's own guidance is the authoritative source.
The legal framework
- The Space Industry Act 2018 regulates spaceflight activities carried out in the UK, including launch, spaceports and range control.
- The Space Industry Regulations 2021 set out the detailed requirements.
- The Outer Space Act 1986 continues to cover activities carried out overseas by UK entities, and in-orbit activities.
- The Civil Aviation Authority (CAA) is the regulator that issues licences and oversees compliance.
The main licence types
| Licence | Who needs it |
|---|---|
| Spaceport licence | Operators of a site from which launches take place |
| Launch operator licence | Companies launching a vehicle, whether vertically or horizontally from a carrier aircraft |
| Range control licence | Those providing range services to monitor and control a launch |
| Orbital operator licence | Operators of satellites and other objects in orbit |
| Return operator licence | Operators bringing a vehicle back to the UK |
Unlicensed spaceflight activity is prohibited. Applications cover safety, security, environmental effects, insurance and liability, and the technical and financial standing of the applicant.
How an application proceeds
- Early engagement. The CAA encourages prospective applicants to engage before applying, so that the scope of the application and the evidence needed are understood.
- Application. The applicant submits its case, covering the matters the regulations require for that licence type, and pays the CAA's charges.
- Assessment. The CAA assesses safety, security, environmental, technical, financial and insurance matters, and consults other bodies as needed.
- Decision and conditions. A licence, if granted, carries conditions. The licensee must keep meeting them, and the CAA monitors compliance.
Planning permission, environmental consents, airspace arrangements and other approvals run alongside the licence and are decided by other authorities.
Vertical and horizontal launch
UK plans include both vertical launch sites in Scotland and horizontal launch, in which a carrier aircraft releases the rocket. Spaceport Cornwall hosted the first UK orbital launch attempt in January 2023, a horizontal launch that failed to reach orbit, and the operator, Virgin Orbit, ceased trading soon after. The sector continues to develop, but schedules have repeatedly moved. Suppliers should plan with that in mind.
What this means for suppliers
- Safety cases flow down. Launch operators must show that the risks of their activity are as low as reasonably practicable, which puts pressure on the evidence suppliers provide.
- Traceability is expected. Materials, serial numbers, test records and non-conformances need to be traceable for flight hardware.
- Security matters. Launch technology is often export-controlled, and operators must meet security requirements. See export controls.
- Quality systems are assumed. Aerospace quality management and first article inspection are common expectations for flight parts.
- Diversify. Given the sector's pace, space work is usually safest as part of a broader aerospace, defence and industrial customer base.
What suppliers should document
- Material certificates and batch records for every flight part.
- Serial numbers linked to build records, inspections and test results.
- Nonconformances, concessions and how they were resolved.
- Configuration status: which drawing issue each part was built to.
- Handling, storage and transport conditions for sensitive items, and who had custody at each step.
- Export control ratings and the licences relied on for each transfer.
Launch customers draw on this evidence for their safety cases and for any investigation after an anomaly.
Export controls and US technology
Launch vehicles, their propulsion and guidance, and much of the related technology are export-controlled. Where US technology is involved, a UK-US Technology Safeguards Agreement, signed in 2020, sets conditions for protecting it when US launch technology is used from the UK. Suppliers handling such items should expect strict access controls and records. See control list classification and AUKUS and export controls.
Common questions
Does a component supplier need a CAA licence?
No. Licences are held by the operators: spaceports, launch operators, range control providers, and orbital and return operators. Suppliers meet the requirements their customers pass down to them.
Does the Space Industry Act cover satellites launched from abroad?
Activities carried out overseas by UK entities, such as procuring a launch abroad or operating a satellite launched from another country, are generally covered by the Outer Space Act 1986, which the CAA also administers. Check the CAA's guidance for which Act applies to a given activity.
What quality standard do space customers expect?
Aerospace quality management is the common baseline. See AS9100 certification in the UK. Customers may add space-specific requirements for materials, cleanliness and testing.
Is there a register of licences?
The CAA publishes information about the licences it has issued. Check its website for the current list.
For how build and custody records can be kept end to end, see Cargovate for manufacturers.
Last reviewed 2026-09-17