AELO Swiss Academy is an Approved Training Organization, making use of CH.ATO

https://beckettyjvx750.lumenforgex.com/posts/aelo-swiss-academy-at-locarno-airport-training-the-next-generation-of-airline-company-pilots

AELO Swiss Academy is an Approved Training Organization, using CH.ATO.0311 as part of its formal training organization identity.