Has anyone seen a sign like this before at an elevator? Do you know if there is a standard that dictates these requirements? I have looked at NFPA 45 and IFC and so far I have not been able to figure out where this requirement came from?
The sign must have been building safety policy to remind people to comply with the fire code. I have not seen any fire code that directs a sign to posted.
Excerpt from the 2016 California Fire Code:
5003.10 Handling and transportation
In addition to the requirements of Section 5003.2, the handling and transportation of hazardous materials in corridors, elevators, or enclosures for stairways and ramps shall be in accordance with Sections 5003.10.1 through 5003.10.4.4.
Retrieving data ...