The correct option is (d).
The Employees' State Insurance (ESI) Scheme is an integrated social security system tailored to provide protection to workers and their dependants against contingencies such as sickness, maternity, disablement, and death due to employment injury. It is governed by the Employees' State Insurance Act, 1948.
Analysis of Coverage:
The ESI Act applies to factories and other establishments as defined in the Act. Under Section 1(5) of the Act, the appropriate government is empowered to extend the scheme to any other establishment or class of establishments, industrial, commercial, agricultural, or otherwise.
Key Takeaway: The ESI Scheme covers non-seasonal factories and has been extended to shops, hotels, restaurants, cinemas, road motor transport undertakings, newspaper establishments, and private medical/educational institutions employing 10 or more persons.