According to the Occupational Health and Safety Law and the related Regulation on Occupational Health and Safety in Construction Works published within the scope of this law, in risky works such as working at height, all employees, especially employers, are responsible for carrying out the work safely. It is the employer’s responsibility to provide the necessary equipment for personnel to reach the work site safely and to work safely at the time of work. Precautions must be taken in working areas at height where there is a possibility of falling. This measure should be determined by experts according to site conditions and supplied in accordance with standards. Lifelines are among the common measures that can be taken against falls.