In order to make your business more usable, locate a commercial insurance company. In order to find one then you must do some preliminary work. Read on to find out everything you need to know about the process of finding a commercial insurance carrier. You will need to obtain DOT approval before you are able to find and obtain commercial insurance. It can cost more if your business crosses the state line. If you are applying for DOT authority, there’s an application for a 21-day review. This means you’ll need to wait for 21 days before you can get your commercial insurance. Once your DOT authority has been established, it…