Industrial safety signs are essential to maintain heightened employee safety awareness in the workplace. Mandatory signs will indicate a particular hazard and the appropriate measures to be taken whilst in the area. These type of safety Signs are available in a Reflective or Non-Reflective finish on a variety of substrates including, Aluminium, Colourbond Steel, High Impact Plastic, Corflute and Self Adhesive Sticker.

Mandatory signs or commonly referred to as Signs of Obligation or Appeals that must be carried out by a worker in order to maintain work safety. Usually these type of signs have the form of a circle with a blue and white base color. These type of signs are usually used as a symbol of instructions and safety that must be carried out by workers in the workplace. There are lots of signs that are included in appeals sign that we can encounter in the workplace, there are approximately 31 symbols. Here are some mandatory signs that are often found in public places :