Hey! Deicing is a sensitive topic here 🙂. We have pilots who work haven’t seen snow in years. They wouldn’t know where to find the deicing checklist. I’m trying to be one of those pilots.
More to your point though, I’ve flown for airlines that have small fleets (under 50 planes) and large fleets (a few hundred). The larger fleets required more robust SOPs and safety management. There were more techniques going around at the smaller company.