Part of the list that I mentioned, or the first element, was that the air carriers will have to make very clear in their tariff what their obligations are in exchange for a ticket being sold, right? That will have to be very clear and understandable, and it will be the basis upon which then passengers can complain to the agency if something hasn't been done. By having the regulations strictly identify what the irritant or the issue is and how it is to be addressed, this will make it more obvious to passengers what they are entitled to if their rights have been violated. If you are stranded on a tarmac or delayed for whatever reason, what should the airline be doing? Or if you're bumped, what should the compensation be? All of that will become very clear because the regulations will specify all of it.
On September 11th, 2017. See this statement in context.