Notifiable demolition work under the WHS Regulations entails the destruction of a load-bearing structure or part of a load-bearing structure. This has to do with the physical integrity of the structure, which is at least 6 meters tall. The term "load-bearing" means that the structure is used for supporting heavy objects or people. The operator of a commercial business is responsible for ensuring that his/her premises are free from hazards such as notifiable demolition work. If an employee encounters a situation caused by a hazard on the premises, they have the legal right to notify their employer immediately. The employer will then take measures to eliminate the hazard or warn employees about it. In addition to eliminating hazards, employers must ensure that they provide their employees with appropriate information and training to help them avoid being injured on the job. Employers must inform their employees about notifiable demolition work in sufficient time so that they have enough time to seek advice from others before engaging in such work. They also need to explain what measures should be taken if someone is exposed to hazardous materials while doing this type of work. Finally, employers must train their employees about how to respond to situations involving hazards such as notifiable demolition work.