Section 63N(1)(d) in The West Bengal Factories Rules, 1958
(d)If any one of the following authorities so direct(i)the Inspector of Factories;(ii)the Health Authority of the Central or State Government.(iii)Commissioner for Workmen's Compensation;(iv)The Director-General, Employees' State Insurance Corporation;(v)The Director, Employees' State Insurance (Medical Benefit) Scheme; and(vi)The Director-General, Factory Advice Service and Labour Institutes.