The Employees State Insurance Act, 1948 provides for certain benefits to employees in case of sickness, maternity and injury during employment. The act applies to all factories and shops employing 20 or more persons. It does not apply to seasonal factories, mines, railways or government establishments. The act authorizes the Employees State Insurance Corporation to promote health and welfare of insured employees. It provides various benefits like sickness benefit, maternity benefit, disablement benefit, dependents benefit and medical benefit to insured employees. Employers are required to pay contributions towards these benefits at specified rates.