Door Signage

Entrance signs are essential to safety by providing critical information to users, visitors, and emergency responders, alerting them to specific hazards. Faculty and staff are responsible for keeping their hazard communication signage up to date.

Hazard communication signs are to be:

  1. Printed in color,
  2. Posted at the main entrance to the room,
  3. Posted on the outside of the door,
  4. Posted
    • Option A - Below the room number sign block, or
    • Option B – If no room number sign block is present, approximately 50-inches high adjacent or centered on the door

If you would like assistance with posting and covering the existing NFPA diamond, please contact EH&S at (515) 294-5359 or

NOTE: If you are working off-campus, using an ISU computer OR non-ISU computer,

please login through the ISU VPN to access the door signage tool.