Signs You Have Food Poisoning Cramps in your stomach and gut, diarrhea, and vomiting may start as early as 1 hour after eating tainted food and as late as 10 days or longer. It depends on what is causing the infection.
However, a farmer driving a commercial motor vehicle with double or triple trailers or designed to carry or actually carrying 16 or more passengers must have a CDL with proper endorsements.
Truck Drivers are required to hold a Class A CDL license in order to drive their tractor-trailers both in state and on long trips across state lines. In order to get a Class A CDL License, you need to have a minimum of 160 hours of combined classroom and behind the wheel training driving a truck.