OHS professionals develop mitigation strategies, including the proportionate allocation of resources to control risk adequately. By doing so, they build the resilience of the organization to manage current, emerging and future risks. The OHS professional uses a range of resources to justify mitigation recommendations and overall business improvements to eradicate or reduce risk. They ensure risk controls are proportionate to the individual risk in terms of likelihood and severity. They can measure the value of outcomes as well as outputs and thereby demonstrate that the aims of the business case for intervention have been achieved.