Ultime regolamentazioni U.S.A.
As of August 29, 2016 UAS users who want to fly for commercial use (such as providing aerial surveying or photography services) or fly incidental to a business (such as performing roof inspections or real estate photography) must follow FAR Part 107.
eCFR — Code of Federal Regulations
Here's a site that breaks it down simply;
https://www.airmap.com/10-things-to-...bout-part-107/
and here you have the full blown FAA final ruling;
https://www.faa.gov/uas/media/RIN_21...ean_Signed.pdf