As an employer you are legally required to display a hse health and safety law poster the new version of this poster must be displayed by april 6th 2014 and it is made from a flexible biodegradable material and features a unique serial number and hologram which ensures that you know you have a genuine product in basic and easy to read terms it explains how workers and employers can follow health and safety law make sure your employees have access to and are encouraged to read this poster