My father works in an interior designing firm registered in Delhi,I don't know if he is a regular employee,but he gets proper "work order" document, relating to paint job of sites like bank offices, the "work order" mentions everything in detail like site area,cost of different type of paint job, travel allowance etc, he then takes some men along with him to the site address,and completes the paint job with his team I wanted to know,is my father eligible to be covered under ESIC scheme,since ...