At present, there is no dedicated regulatory framework developed specifically for solar airfield ground lighting. This raises an important question: how do Civil Aviation Authorities assess whether a solar AGL system meets operational and safety requirements?

There are precedents. Tefé Airport in Brazil implemented a permanent solar runway lighting system in coordination with ANAC (Agência Nacional de Aviação Civil) to ensure full compliance with applicable regulations.

Following a successful pilot program observed by ANAC, a one-year trial was approved to conduct further inspections.

The system is currently being assessed as ICAO-compliant lighting with documented risk controls. Solar Airfield Lighting Association shares these examples to support the replication of safe approval processes.