Where should biohazard signs be posted?

* On the doors of laboratories, storage rooms, and other areas where biohazardous materials are handled or stored.

* On or near containers of biohazardous materials.

* On or near equipment that is contaminated with biohazardous materials.

* In areas where there is a risk of exposure to biohazardous materials, such as near sharps containers or in areas where bodily fluids are present.

* In accordance with local, state, and federal regulations.