What do I need for a job

So I’m a 16 yr old and I have a job interview in a couple of days and can anyone tell me if I need any specific papers to work. Or where do I get my work permit

usa jobs
usa jobs resume
usa hotel jobs
usajobs
usa jobs federal government
usa job in ksa
usa jobs
usa jobs login
usa jobs gov
usajobs.gov
www.usajobs.gov
usajobs.com
usajobs
usajobs.gov official