The International Chess Federation recognises 2 titles for arbiters: FIDE Arbiter (FA) and International Arbiter (IA).
The team in charge of the sector is led by Jirina Prokopova.
The application process is key to ensure that valid applications and proper elements are submitted to FIDE by the national federations.
A webinar was hosted on the FIDE YouTube channel in June 2020, so that federations can get better guidance on how to prepare title applications. You can watch it below: