APPLICABILITY OF THE ESI ACT
The ESI Act applies to any premises/precincts, where 10 or more persons are employed.
The “appropriate Government” State or Central is empowered to extend the provisions
of the ESI Act to various classes of establishments, industrial, commercial, agricultural
or otherwise in nature. Under these enabling provisions, most of the State Govts. have
extended the ESI Act to certain specific classes of establishments, such as, Medical and
Educational Institutes, shops, hotels, restaurants, cinemas, preview theatres, motor
transport undertakings, newspaper and advertising establishments etc., employing 10 or
more persons.
So the ESI act is applicable to all charitable Institutions like schools, hospitals etc.
please refer ESI website. i.e. www.esic.nic.in before getting to any conclusion.