Utah Principal retains control over manner and means of the injury-causing aspect of the work is an important legal concept in Utah that protects employers when employees are injured on the job. It states that an employer retains control over the manner and means by which employees perform the injury-causing aspect of their work. This means that employers are not liable for employee injuries if they did not directly control the manner and means in which the injury-causing work was done. There are two types of control that Utah Principal retains control over manner and means of the injury-causing aspect of the work: direct control and indirect control. Direct control is when an employer has the authority to prescribe the details of a particular job and requires that employees follow specific instructions. Indirect control is when an employer has the authority to influence the manner and means of a job, but does not require that employees follow any specific instructions.