Sounds like he's just a trash person.@apryl29 They have the sharps containers provided. They are in the restroom. He's just to much of an A-Hole to bother using them. He gets in trouble when I report him then is good for about a week. Then he does it again. And I report him every time.
Legally in a public place he should use a sharps container but honestly he could use whatever as long as he stops putting them in the trash.
x2 to Stacey's idea. I'd leave a note saying that you will not be emptying that guy's trash can if there's any needles in it. Let it pile up. You could also suggest that if he's going to continue to do it then they can put a sharps container in his office if it's too inconvienent for him to use the one in the restroom. I can imagine he's a wonderful person to work with. I'm not sure how the note would go over.... I guess if you're planning on ending the contract anyway then go for it.