It’s a legal requirement for employers in England, Scotland and Wales (including those who run off-shore installations) to have insurance in place against liability for injury or disease to their employees as a result of their employment. This is known as employers liability insurance.
Employers have a legal responsibility for the health and safety of employees who work for them. The definition of ‘working for an employer’ depends on the nature of the employer/employee relationship, including the degree and nature of control that an employer has over work.
For example, if tax and national insurance are deducted by the employer from an employee’s earnings, or if the employer provides the tools and work equipment for the employee, this means they’re included in the cover.
Independent contractors who work for different companies aren’t covered by the employer’s liability insurance of those companies.