Travis finds out that the Environmental Protection Agency $($EPA$)$ is having a hearing on a new regulation that will impact his business. What law would allow Travis to attend that hearing.

After the hearing, Travis wants to tell the agency that he opposes the regulation. What procedure must the EPA follow that allows Travis to state his objections to the regulation.

After the regulation is enacted, Travis finds out he violated the new regulation. He receives a "cease and desist" order from the EPA. What does that mean? How does that impact his business?