In some regions, like Australia, it refers to a system-wide external emergency (e.g., a pandemic or mass casualty event) that puts extreme pressure on hospital resources.
In some retail environments, a "Code Brown" is a serious emergency alert indicating a violent act or active threat in the store. If you hear this, you should typically evacuate the store immediately and follow staff instructions. Medical/Hospital: download-code-brown
It is often the designated code for a hazardous material spill or gas leak. In some regions, like Australia, it refers to
Code Brown is also the title of a memoir by Graeme and Robert Parker about facing life's disasters with humor. Response Protocols Immediate Action Retail Store Evacuate the area immediately and move to a safe distance. Hospital (Spill) In some regions