Understanding the ESI Act and its Applicability
1. In the ESI Act of 1948 and the rules/regulations framed thereunder, there is no blanket exemption for ESIC or government offices. The policymakers laid down criteria of "benefits substantially similar or superior" under the proviso to section 1(4) of the said Act. However, concerning ESIC, regular and direct employees are already enjoying social security benefits similar to or higher than those applicable to central government employees, including medical facilities, provident fund, and pension after retirement. I understand that individuals engaged through contractors or immediate employers in any of its offices, including ESIC Model Hospitals for security, data services, repair, and maintenance, are covered under the above Act as well as other labor laws. Compliance regarding such contractor/immediate employees is being monitored by the relevant officers.
2. Even otherwise, under the provisions of the above Act, the Act does not have universal application. Initially, it covers "factories" under section 1(3), and that too in notified areas. Under section 1(5), it covers certain establishments that the appropriate State Governments have declared coverable through notifications. The majority of State governments have extended the provisions of the above Act to "shops," etc., only.
3. In some government units that qualify as "factory," "shop," or other specified establishments, the appropriate governments have granted exemptions based on "benefits substantially similar or superior." However, in government establishments like Oil Companies, Government Transport Workshops, KV substations of electricity boards, etc., employees under categories such as casual, temporary, work-charge, as well as those engaged through any contractor or immediate employer, are not exempted and are covered/coverable under the provisions of the above Act. Therefore, it would not be fair to conclude that there is any blanket exemption under the above Act for any government or PSUs. The important question is whether such a unit is situated in an implemented area and also whether it falls into a category either of a factory or as declared by the appropriate government under section 1(5) as mentioned above.
4. I would also like to point out that the provisions of social security benefits (like ESI benefits) have not been extended to all categories of employees in India, including in the unorganized sector. More than 90% of the workforce (including in the unorganized sector) are still deprived of any protection under social security laws.