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.
You May Need a CDL. You will find it necessary to have a Texas commercial driver's license, if you want to operate a Class A, B, or C commercial vehicle. Endorsements will also be needed for double/triple trailers, tanker vehicles, passenger vehicles, and vehicles placarded for hazardous materials.