It delays; and of course the companies you're competing against are American companies, so they don't have as much incentive to get you that UL accreditation as quickly.
Here we have hazardous-based toxic products that are being used, as you know, being a firefighter yourself, and Zachery, your partner in crime, both being firefighters. That's what drove you to create this product. You've seen the impacts of these toxic products first hand.