While the latest ECE cert seems to be a little better than DOT (and a Snell cert is over and above either of those, so if you see Snell, it will also be DOT and/or ECE), state helmet laws often specify DOT helmets. I actually have a Shark modular that I use for teaching classes and commuting to and from class. It came from Germany (It's the only way I could get a GREEN one!!


) and is certified ECE. The DVD manual that came with it made a big deal of making it perfectly clear that it doesn't comply with United States' helmet laws. There are no stickers on the helmet for either DOT or ECE (It's not Snell, and not the quality of my Arai, so quite honestly I'm not as confident in its protection as I am my Arai. Fortunately, I ride with it in relatively low risk environments i.e. not in the twisties). Missouri no longer has a helmet requirement for riders age 26 and over, and since it's unlikely to get worn out of state, I shouldn't have a problem. I see that Louisiana doesn't have a DOT helmet specification.
I also looked at the Louisiana motorcycle safety program website and I can infer from it that you'll be using the same curriculum that Missouri has been using, meaning that your classroom content will be in person, assuming you're in an early June class (They'll have to transition by July 1 in order for their coaches to get credit for teaching courses, and probably to keep their testing waivers in effect). Fair warning: You're in Louisiana. In June. It's going to be freaking hot and humid in the parking lot!!!!! 🥵🥵🥵 Wear the lightest weight clothing that you can, such as a long sleeve wicking shirt, or a wicking short-sleeve or tank top under a mesh jacket while you're on the bike. Drink LOTS AND LOTS of water, starting the day before, along with an electrolyte beverage or electrolyte supplements ( I use these
Trace Minerals Electrolyte Stamina 300 Tabs - Swanson®). I assume since you're living there, you know how easy it is to get heat exhaustion, but the risk is amplified in a parking lot especially if it's asphalt.