Asbestos awareness information, instruction, and training are designed to provide employees and supervisors with the knowledge they need to avoid work that may disturb asbestos during any regular job that may disrupt the fabric of a building or other object that may contain asbestos. It will not train employees or self-employed contractors to work with asbestos-containing products. If a worker intends to perform work that would disrupt ACMs, more information, directive, and training will be required. This course is for workers who are prone to be exposed to Asbestos in the course of their work. There are three levels of Asbestos training and most asbestos awareness certificates expire after one year.