What is inbuilt with the accreditation of these occupational health and safety people in different industries? For instance, foundries are very different to the crane industry. There are common things—people needing steel capped boots, safety glasses and gloves—but when we are talking about foundries, where people are at the molten metal face, and about people who are slinging a load for a crane, what assurances does the Senate have that the people conducting these courses are specific to an industry and that they specifically understand the industry that they are dealing with?