The Employees’ State Insurance Act, 1948 is applicable to non-seasonal, manufacturing establishments (other than a mine subject to the operation of the Mines Act, 1952 (35 of 1952), or a railway running shed) employing 10 or more workers. For health and medical institutions, the threshold limit is 20 or more workers. ESI Scheme for India is an integrated social security scheme tailored to provide socio-economic protection to the workers in the organized sector and their dependents, in contingencies, such as Sickness, Maternity and Death or Disablement due to an employment injury or occupational hazard. The wage ceiling is Rs.21000/- per month. Subscribers are termed as Insured Persons (IP) and a new IP number can also arise due to change in employment. Employees may cease to pay contribution due to wage exceeding the statutory ceiling of Rs.21000/- per month or owing to resignation, death, retirement or dismissal. The number of subscribers of this scheme also gives an idea of the level of employment in the formal sector. Data is sourced from Employees’ State Insurance Corporation (ESIC) and the information may have an element of duplication with EPF data and is thus not additive. More details are available at https://www.esic.nic.in.