For easier interpretation:
Is it "flown strictly for recreational purposes"? If not, then it's a flight that requires a Remote Pilot Certificate.
Public COA, 333, and a few other minor exceptions may apply as well, but 99+% of all drone...
Nope.
14 CFR §107 is the default set of rules for UAS use in the NAS. Nowhere in §107 is the word "commercial" ever found. Unless you are flying recreationally (with a couple of other less used exceptions), every drone flight in the U.S. is...