It is important to ensure the integrity of the information, first of all. The information needs to be reliable, be valid, for that the upper management might use of a variety of sources to find out the reliability of the information, comparing, correlating and matching information help determinate consistency of information.
It is important that the workers have access to health and safety information in order to properly support healthy and safety procedures in the workplace. Officers and need to know where to source healthy and safety information – both internal (policies, records and procedures) and external (legislations and requirements).