Height safety systems are designed to allow workers safe access to roofs and other areas, and to provide fall protection whilst work is being completed. Safe access and fall protection systems come in different shapes and sizes, depending on the individual needs of the workplace they are being installed into and the types of access required. Height safety systems can either be based around a fall arrest style system or be a fall restraint one – both offer different advantages and disadvantages depending on the working being completed. All height safety systems should be built to, and installed in accordance with, the relevant Australian standards and codes of practice.