I don’t know how it is in France, but Costco hearing aids can be programmed by anyone who has Noalinkwireless + target software.
The only thing that is still unclear is whether the French version of Target has the ability to program Costco hearing aids.
Regarding Audiologists or people of similar profession, they can do it in clinics that deal with hearing impairment, etc. In my country in Croatia, I could take a doctor’s referral for examination or rehabilitation, I should inquire and I could go to the nearest clinic to do it. adjusting hearing aid. So I don’t have to travel far or use a video link.
If I take that referral, I don’t have to pay anything, but they set me up at the expense of health insurance. Just find an audiologist who works through health insurance and ask him if he can do it for you.
It is only necessary to pay attention that some hearing aids are locked.
Kirkland Signature 9 and 10, and Phonak Brio 4 are not locked.