Presentation Work sample

I am changing my career and several hiring managers have asked for analysis and presentation samples from my current job. How do I know what I can and can not share?

I don’t want to get in trouble for sharing too much.

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