SOLD OUT! The OSHA-30 represents the “standard” in training for those assigned safety supervision responsibilities. Gain the safety knowledge base attendees will need to confidently fulfill your role as a competent person. Class discussions will blend together the moral, business and legal values of safety, OSHA construction compliance education and the roles and duties of the competent person.The OSHA-30 represents the “standard” in training for those assigned safety supervision responsibilities.