Warning Sign - Bio-Hazard Authorised Personnel Only

That’s correct! AS 1319 outlines the standards for various types of safety signs in Australia. Here’s a brief summary of what you mentioned:

• Warning Signs: Used to alert individuals to hazards that are not likely to be life-threatening. These signs are characterized by a yellow triangular shape with a black exclamation mark inside.
• Danger Signs: These are reserved for life-threatening conditions and must clearly indicate that there is a serious risk. The design typically involves a red background with a white or black symbol indicating the danger.