Inert Gas Requirement for Aerostats
Verified from official sourcesArrêté du 3 décembre 2020, annexe, point 2.3Version 1Effective -Verified 22 August 2026
In plain language
If you are operating an aerostat (such as a balloon or airship) in France, you are only permitted to use inert gases (for example, helium). The use of non-inert or flammable gases (such as hydrogen) is prohibited.
Requirement as structured
Only the use of inert gas is authorized for aerostats.
Original regulatory text
Seul l'usage de gaz inerte est autorisé pour les aérostats.
Applies when
- country
- France
- regulatory category
- General